50781870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 143195040

約数和(自身を除く): 92413170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 521, 570, 722, 855, 1026, 1042, 1083, 1563, 1710, 1805, 2166, 2565, 2605, 3126, 3249, 3610, 4689, 5130, 5210, 5415, 6498, 7815, 9378, 9747, 9899, 10830, 14067, 15630, 16245, 19494, 19798, 23445, 28134, 29697, 32490, 46890, 48735, 49495, 59394, 70335, 89091, 97470, 98990, 140670, 148485, 178182, 188081, 267273, 296970, 376162, 445455, 534546, 564243, 890910, 940405, 1128486, 1336365, 1692729, 1880810, 2672730, 2821215, 3385458, 5078187, 5642430, 8463645, 10156374, 16927290, 25390935, 50781870]

約数ペア:

[(1, 50781870), (2, 25390935), (3, 16927290), (5, 10156374), (6, 8463645), (9, 5642430), (10, 5078187), (15, 3385458), (18, 2821215), (19, 2672730), (27, 1880810), (30, 1692729), (38, 1336365), (45, 1128486), (54, 940405), (57, 890910), (90, 564243), (95, 534546), (114, 445455), (135, 376162), (171, 296970), (190, 267273), (270, 188081), (285, 178182), (342, 148485), (361, 140670), (513, 98990), (521, 97470), (570, 89091), (722, 70335), (855, 59394), (1026, 49495), (1042, 48735), (1083, 46890), (1563, 32490), (1710, 29697), (1805, 28134), (2166, 23445), (2565, 19798), (2605, 19494), (3126, 16245), (3249, 15630), (3610, 14067), (4689, 10830), (5130, 9899), (5210, 9747), (5415, 9378), (6498, 7815)]