53554920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 171763200

約数和(自身を除く): 118208280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 283, 285, 332, 380, 415, 456, 498, 566, 570, 664, 760, 830, 849, 996, 1132, 1140, 1245, 1415, 1577, 1660, 1698, 1992, 2264, 2280, 2490, 2830, 3154, 3320, 3396, 4245, 4731, 4980, 5377, 5660, 6308, 6792, 7885, 8490, 9462, 9960, 10754, 11320, 12616, 15770, 16131, 16980, 18924, 21508, 23489, 23655, 26885, 31540, 32262, 33960, 37848, 43016, 46978, 47310, 53770, 63080, 64524, 70467, 80655, 93956, 94620, 107540, 117445, 129048, 140934, 161310, 187912, 189240, 215080, 234890, 281868, 322620, 352335, 446291, 469780, 563736, 645240, 704670, 892582, 939560, 1338873, 1409340, 1785164, 2231455, 2677746, 2818680, 3570328, 4462910, 5355492, 6694365, 8925820, 10710984, 13388730, 17851640, 26777460, 53554920]

約数ペア:

[(1, 53554920), (2, 26777460), (3, 17851640), (4, 13388730), (5, 10710984), (6, 8925820), (8, 6694365), (10, 5355492), (12, 4462910), (15, 3570328), (19, 2818680), (20, 2677746), (24, 2231455), (30, 1785164), (38, 1409340), (40, 1338873), (57, 939560), (60, 892582), (76, 704670), (83, 645240), (95, 563736), (114, 469780), (120, 446291), (152, 352335), (166, 322620), (190, 281868), (228, 234890), (249, 215080), (283, 189240), (285, 187912), (332, 161310), (380, 140934), (415, 129048), (456, 117445), (498, 107540), (566, 94620), (570, 93956), (664, 80655), (760, 70467), (830, 64524), (849, 63080), (996, 53770), (1132, 47310), (1140, 46978), (1245, 43016), (1415, 37848), (1577, 33960), (1660, 32262), (1698, 31540), (1992, 26885), (2264, 23655), (2280, 23489), (2490, 21508), (2830, 18924), (3154, 16980), (3320, 16131), (3396, 15770), (4245, 12616), (4731, 11320), (4980, 10754), (5377, 9960), (5660, 9462), (6308, 8490), (6792, 7885)]