52511160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 174000960

約数和(自身を除く): 121489800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 821, 984, 1066, 1230, 1560, 1599, 1640, 1642, 2132, 2460, 2463, 2665, 3198, 3284, 4105, 4264, 4920, 4926, 5330, 6396, 6568, 7995, 8210, 9852, 10660, 10673, 12315, 12792, 15990, 16420, 19704, 21320, 21346, 24630, 31980, 32019, 32840, 33661, 42692, 49260, 53365, 63960, 64038, 67322, 85384, 98520, 100983, 106730, 128076, 134644, 160095, 168305, 201966, 213460, 256152, 269288, 320190, 336610, 403932, 426920, 437593, 504915, 640380, 673220, 807864, 875186, 1009830, 1280760, 1312779, 1346440, 1750372, 2019660, 2187965, 2625558, 3500744, 4039320, 4375930, 5251116, 6563895, 8751860, 10502232, 13127790, 17503720, 26255580, 52511160]

約数ペア:

[(1, 52511160), (2, 26255580), (3, 17503720), (4, 13127790), (5, 10502232), (6, 8751860), (8, 6563895), (10, 5251116), (12, 4375930), (13, 4039320), (15, 3500744), (20, 2625558), (24, 2187965), (26, 2019660), (30, 1750372), (39, 1346440), (40, 1312779), (41, 1280760), (52, 1009830), (60, 875186), (65, 807864), (78, 673220), (82, 640380), (104, 504915), (120, 437593), (123, 426920), (130, 403932), (156, 336610), (164, 320190), (195, 269288), (205, 256152), (246, 213460), (260, 201966), (312, 168305), (328, 160095), (390, 134644), (410, 128076), (492, 106730), (520, 100983), (533, 98520), (615, 85384), (780, 67322), (820, 64038), (821, 63960), (984, 53365), (1066, 49260), (1230, 42692), (1560, 33661), (1599, 32840), (1640, 32019), (1642, 31980), (2132, 24630), (2460, 21346), (2463, 21320), (2665, 19704), (3198, 16420), (3284, 15990), (4105, 12792), (4264, 12315), (4920, 10673), (4926, 10660), (5330, 9852), (6396, 8210), (6568, 7995)]