51815280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1079

約数の個数: 160

約数和(自身を含む): 184631040

約数和(自身を除く): 132815760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1033, 1045, 1140, 1254, 1320, 1520, 1672, 2066, 2090, 2280, 2508, 2640, 3099, 3135, 3344, 4132, 4180, 4560, 5016, 5165, 6198, 6270, 8264, 8360, 10032, 10330, 11363, 12396, 12540, 15495, 16528, 16720, 19627, 20660, 22726, 24792, 25080, 30990, 34089, 39254, 41320, 45452, 49584, 50160, 56815, 58881, 61980, 68178, 78508, 82640, 90904, 98135, 113630, 117762, 123960, 136356, 157016, 170445, 181808, 196270, 215897, 227260, 235524, 247920, 272712, 294405, 314032, 340890, 392540, 431794, 454520, 471048, 545424, 588810, 647691, 681780, 785080, 863588, 909040, 942096, 1079485, 1177620, 1295382, 1363560, 1570160, 1727176, 2158970, 2355240, 2590764, 2727120, 3238455, 3454352, 4317940, 4710480, 5181528, 6476910, 8635880, 10363056, 12953820, 17271760, 25907640, 51815280]

約数ペア:

[(1, 51815280), (2, 25907640), (3, 17271760), (4, 12953820), (5, 10363056), (6, 8635880), (8, 6476910), (10, 5181528), (11, 4710480), (12, 4317940), (15, 3454352), (16, 3238455), (19, 2727120), (20, 2590764), (22, 2355240), (24, 2158970), (30, 1727176), (33, 1570160), (38, 1363560), (40, 1295382), (44, 1177620), (48, 1079485), (55, 942096), (57, 909040), (60, 863588), (66, 785080), (76, 681780), (80, 647691), (88, 588810), (95, 545424), (110, 471048), (114, 454520), (120, 431794), (132, 392540), (152, 340890), (165, 314032), (176, 294405), (190, 272712), (209, 247920), (220, 235524), (228, 227260), (240, 215897), (264, 196270), (285, 181808), (304, 170445), (330, 157016), (380, 136356), (418, 123960), (440, 117762), (456, 113630), (528, 98135), (570, 90904), (627, 82640), (660, 78508), (760, 68178), (836, 61980), (880, 58881), (912, 56815), (1033, 50160), (1045, 49584), (1140, 45452), (1254, 41320), (1320, 39254), (1520, 34089), (1672, 30990), (2066, 25080), (2090, 24792), (2280, 22726), (2508, 20660), (2640, 19627), (3099, 16720), (3135, 16528), (3344, 15495), (4132, 12540), (4180, 12396), (4560, 11363), (5016, 10330), (5165, 10032), (6198, 8360), (6270, 8264)]