53462760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 176964480

約数和(自身を除く): 123501720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 797, 860, 1032, 1118, 1290, 1560, 1594, 1677, 1720, 2236, 2391, 2580, 2795, 3188, 3354, 3985, 4472, 4782, 5160, 5590, 6376, 6708, 7970, 8385, 9564, 10361, 11180, 11955, 13416, 15940, 16770, 19128, 20722, 22360, 23910, 31083, 31880, 33540, 34271, 41444, 47820, 51805, 62166, 67080, 68542, 82888, 95640, 102813, 103610, 124332, 137084, 155415, 171355, 205626, 207220, 248664, 274168, 310830, 342710, 411252, 414440, 445523, 514065, 621660, 685420, 822504, 891046, 1028130, 1243320, 1336569, 1370840, 1782092, 2056260, 2227615, 2673138, 3564184, 4112520, 4455230, 5346276, 6682845, 8910460, 10692552, 13365690, 17820920, 26731380, 53462760]

約数ペア:

[(1, 53462760), (2, 26731380), (3, 17820920), (4, 13365690), (5, 10692552), (6, 8910460), (8, 6682845), (10, 5346276), (12, 4455230), (13, 4112520), (15, 3564184), (20, 2673138), (24, 2227615), (26, 2056260), (30, 1782092), (39, 1370840), (40, 1336569), (43, 1243320), (52, 1028130), (60, 891046), (65, 822504), (78, 685420), (86, 621660), (104, 514065), (120, 445523), (129, 414440), (130, 411252), (156, 342710), (172, 310830), (195, 274168), (215, 248664), (258, 207220), (260, 205626), (312, 171355), (344, 155415), (390, 137084), (430, 124332), (516, 103610), (520, 102813), (559, 95640), (645, 82888), (780, 68542), (797, 67080), (860, 62166), (1032, 51805), (1118, 47820), (1290, 41444), (1560, 34271), (1594, 33540), (1677, 31880), (1720, 31083), (2236, 23910), (2391, 22360), (2580, 20722), (2795, 19128), (3188, 16770), (3354, 15940), (3985, 13416), (4472, 11955), (4782, 11180), (5160, 10361), (5590, 9564), (6376, 8385), (6708, 7970)]