53854320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 184613184

約数和(自身を除く): 130758864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 421, 492, 520, 533, 615, 624, 656, 780, 820, 842, 984, 1040, 1066, 1230, 1263, 1560, 1599, 1640, 1684, 1968, 2105, 2132, 2460, 2526, 2665, 3120, 3198, 3280, 3368, 4210, 4264, 4920, 5052, 5330, 5473, 6315, 6396, 6736, 7995, 8420, 8528, 9840, 10104, 10660, 10946, 12630, 12792, 15990, 16419, 16840, 17261, 20208, 21320, 21892, 25260, 25584, 27365, 31980, 32838, 33680, 34522, 42640, 43784, 50520, 51783, 54730, 63960, 65676, 69044, 82095, 86305, 87568, 101040, 103566, 109460, 127920, 131352, 138088, 164190, 172610, 207132, 218920, 224393, 258915, 262704, 276176, 328380, 345220, 414264, 437840, 448786, 517830, 656760, 673179, 690440, 828528, 897572, 1035660, 1121965, 1313520, 1346358, 1380880, 1795144, 2071320, 2243930, 2692716, 3365895, 3590288, 4142640, 4487860, 5385432, 6731790, 8975720, 10770864, 13463580, 17951440, 26927160, 53854320]

約数ペア:

[(1, 53854320), (2, 26927160), (3, 17951440), (4, 13463580), (5, 10770864), (6, 8975720), (8, 6731790), (10, 5385432), (12, 4487860), (13, 4142640), (15, 3590288), (16, 3365895), (20, 2692716), (24, 2243930), (26, 2071320), (30, 1795144), (39, 1380880), (40, 1346358), (41, 1313520), (48, 1121965), (52, 1035660), (60, 897572), (65, 828528), (78, 690440), (80, 673179), (82, 656760), (104, 517830), (120, 448786), (123, 437840), (130, 414264), (156, 345220), (164, 328380), (195, 276176), (205, 262704), (208, 258915), (240, 224393), (246, 218920), (260, 207132), (312, 172610), (328, 164190), (390, 138088), (410, 131352), (421, 127920), (492, 109460), (520, 103566), (533, 101040), (615, 87568), (624, 86305), (656, 82095), (780, 69044), (820, 65676), (842, 63960), (984, 54730), (1040, 51783), (1066, 50520), (1230, 43784), (1263, 42640), (1560, 34522), (1599, 33680), (1640, 32838), (1684, 31980), (1968, 27365), (2105, 25584), (2132, 25260), (2460, 21892), (2526, 21320), (2665, 20208), (3120, 17261), (3198, 16840), (3280, 16419), (3368, 15990), (4210, 12792), (4264, 12630), (4920, 10946), (5052, 10660), (5330, 10104), (5473, 9840), (6315, 8528), (6396, 8420), (6736, 7995)]