53284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34157}}^1$

素因数の和:34184

約数の個数: 64

約数和(自身を含む): 172156320

約数和(自身を除く): 118871400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34157, 68314, 102471, 136628, 170785, 204942, 273256, 341570, 409884, 444041, 512355, 683140, 819768, 888082, 1024710, 1332123, 1366280, 1776164, 2049420, 2220205, 2664246, 3552328, 4098840, 4440410, 5328492, 6660615, 8880820, 10656984, 13321230, 17761640, 26642460, 53284920]

約数ペア:

[(1, 53284920), (2, 26642460), (3, 17761640), (4, 13321230), (5, 10656984), (6, 8880820), (8, 6660615), (10, 5328492), (12, 4440410), (13, 4098840), (15, 3552328), (20, 2664246), (24, 2220205), (26, 2049420), (30, 1776164), (39, 1366280), (40, 1332123), (52, 1024710), (60, 888082), (65, 819768), (78, 683140), (104, 512355), (120, 444041), (130, 409884), (156, 341570), (195, 273256), (260, 204942), (312, 170785), (390, 136628), (520, 102471), (780, 68314), (1560, 34157)]