51957013920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{813863}}^1$

素因数の和:813907

約数の個数: 192

約数和(自身を含む): 196889978880

約数和(自身を除く): 144932964960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 813863, 1627726, 2441589, 3255452, 4069315, 4883178, 5697041, 6510904, 8138630, 9766356, 11394082, 12207945, 13021808, 15463397, 16277260, 17091123, 19532712, 22788164, 24415890, 26043616, 28485205, 30926794, 32554520, 34182246, 39065424, 45576328, 46390191, 48831780, 56970410, 61853588, 65109040, 68364492, 77316985, 78130848, 85455615, 91152656, 92780382, 97663560, 108243779, 113940820, 123707176, 130218080, 136728984, 154633970, 170911230, 182305312, 185560764, 195327120, 216487558, 227881640, 231950955, 247414352, 273457968, 309267940, 324731337, 341822460, 371121528, 390654240, 432975116, 455763280, 463901910, 494828704, 541218895, 546915936, 618535880, 649462674, 683644920, 742243056, 865950232, 911526560, 927803820, 1082437790, 1237071760, 1298925348, 1367289840, 1484486112, 1623656685, 1731900464, 1855607640, 2164875580, 2474143520, 2597850696, 2734579680, 3247313370, 3463800928, 3711215280, 4329751160, 5195701392, 6494626740, 7422430560, 8659502320, 10391402784, 12989253480, 17319004640, 25978506960, 51957013920]

約数ペア:

[(1, 51957013920), (2, 25978506960), (3, 17319004640), (4, 12989253480), (5, 10391402784), (6, 8659502320), (7, 7422430560), (8, 6494626740), (10, 5195701392), (12, 4329751160), (14, 3711215280), (15, 3463800928), (16, 3247313370), (19, 2734579680), (20, 2597850696), (21, 2474143520), (24, 2164875580), (28, 1855607640), (30, 1731900464), (32, 1623656685), (35, 1484486112), (38, 1367289840), (40, 1298925348), (42, 1237071760), (48, 1082437790), (56, 927803820), (57, 911526560), (60, 865950232), (70, 742243056), (76, 683644920), (80, 649462674), (84, 618535880), (95, 546915936), (96, 541218895), (105, 494828704), (112, 463901910), (114, 455763280), (120, 432975116), (133, 390654240), (140, 371121528), (152, 341822460), (160, 324731337), (168, 309267940), (190, 273457968), (210, 247414352), (224, 231950955), (228, 227881640), (240, 216487558), (266, 195327120), (280, 185560764), (285, 182305312), (304, 170911230), (336, 154633970), (380, 136728984), (399, 130218080), (420, 123707176), (456, 113940820), (480, 108243779), (532, 97663560), (560, 92780382), (570, 91152656), (608, 85455615), (665, 78130848), (672, 77316985), (760, 68364492), (798, 65109040), (840, 61853588), (912, 56970410), (1064, 48831780), (1120, 46390191), (1140, 45576328), (1330, 39065424), (1520, 34182246), (1596, 32554520), (1680, 30926794), (1824, 28485205), (1995, 26043616), (2128, 24415890), (2280, 22788164), (2660, 19532712), (3040, 17091123), (3192, 16277260), (3360, 15463397), (3990, 13021808), (4256, 12207945), (4560, 11394082), (5320, 9766356), (6384, 8138630), (7980, 6510904), (9120, 5697041), (10640, 4883178), (12768, 4069315), (15960, 3255452), (21280, 2441589), (31920, 1627726), (63840, 813863)]