49227480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2438

約数の個数: 128

約数和(自身を含む): 172800000

約数和(自身を除く): 123572520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2399, 2565, 3420, 4104, 4798, 5130, 6840, 7197, 9596, 10260, 11995, 14394, 19192, 20520, 21591, 23990, 28788, 35985, 43182, 45581, 47980, 57576, 64773, 71970, 86364, 91162, 95960, 107955, 129546, 136743, 143940, 172728, 182324, 215910, 227905, 259092, 273486, 287880, 323865, 364648, 410229, 431820, 455810, 518184, 546972, 647730, 683715, 820458, 863640, 911620, 1093944, 1230687, 1295460, 1367430, 1640916, 1823240, 2051145, 2461374, 2590920, 2734860, 3281832, 4102290, 4922748, 5469720, 6153435, 8204580, 9845496, 12306870, 16409160, 24613740, 49227480]

約数ペア:

[(1, 49227480), (2, 24613740), (3, 16409160), (4, 12306870), (5, 9845496), (6, 8204580), (8, 6153435), (9, 5469720), (10, 4922748), (12, 4102290), (15, 3281832), (18, 2734860), (19, 2590920), (20, 2461374), (24, 2051145), (27, 1823240), (30, 1640916), (36, 1367430), (38, 1295460), (40, 1230687), (45, 1093944), (54, 911620), (57, 863640), (60, 820458), (72, 683715), (76, 647730), (90, 546972), (95, 518184), (108, 455810), (114, 431820), (120, 410229), (135, 364648), (152, 323865), (171, 287880), (180, 273486), (190, 259092), (216, 227905), (228, 215910), (270, 182324), (285, 172728), (342, 143940), (360, 136743), (380, 129546), (456, 107955), (513, 95960), (540, 91162), (570, 86364), (684, 71970), (760, 64773), (855, 57576), (1026, 47980), (1080, 45581), (1140, 43182), (1368, 35985), (1710, 28788), (2052, 23990), (2280, 21591), (2399, 20520), (2565, 19192), (3420, 14394), (4104, 11995), (4798, 10260), (5130, 9596), (6840, 7197)]