51722156775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1\times {\mathrm{857}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 91003461120

約数和(自身を除く): 39281304345

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 575, 593, 857, 885, 1357, 1475, 1725, 1779, 2571, 2965, 4071, 4285, 4425, 6785, 8895, 12855, 13639, 14825, 19711, 20355, 21425, 33925, 34987, 40917, 44475, 50563, 59133, 64275, 68195, 98555, 101775, 104961, 151689, 174935, 204585, 252815, 295665, 340975, 492775, 508201, 524805, 758445, 804701, 874675, 1022925, 1162949, 1264075, 1478325, 1524603, 2414103, 2541005, 2624025, 3488847, 3792225, 4023505, 5814745, 7623015, 11688623, 12070515, 12705025, 17444235, 20117525, 29073725, 29983859, 35065869, 38115075, 58443115, 60352575, 87221175, 89951577, 149919295, 175329345, 292215575, 449757885, 689628757, 749596475, 876646725, 2068886271, 2248789425, 3448143785, 10344431355, 17240718925, 51722156775]

約数ペア:

[(1, 51722156775), (3, 17240718925), (5, 10344431355), (15, 3448143785), (23, 2248789425), (25, 2068886271), (59, 876646725), (69, 749596475), (75, 689628757), (115, 449757885), (177, 292215575), (295, 175329345), (345, 149919295), (575, 89951577), (593, 87221175), (857, 60352575), (885, 58443115), (1357, 38115075), (1475, 35065869), (1725, 29983859), (1779, 29073725), (2571, 20117525), (2965, 17444235), (4071, 12705025), (4285, 12070515), (4425, 11688623), (6785, 7623015), (8895, 5814745), (12855, 4023505), (13639, 3792225), (14825, 3488847), (19711, 2624025), (20355, 2541005), (21425, 2414103), (33925, 1524603), (34987, 1478325), (40917, 1264075), (44475, 1162949), (50563, 1022925), (59133, 874675), (64275, 804701), (68195, 758445), (98555, 524805), (101775, 508201), (104961, 492775), (151689, 340975), (174935, 295665), (204585, 252815)]