51834840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 156008160

約数和(自身を除く): 104173320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 937, 1383, 1844, 1874, 2305, 2766, 2811, 3688, 3748, 4610, 4685, 5532, 5622, 6915, 7496, 9220, 9370, 11064, 11244, 13830, 14055, 18440, 18740, 22488, 27660, 28110, 37480, 55320, 56220, 112440, 431957, 863914, 1295871, 1727828, 2159785, 2591742, 3455656, 4319570, 5183484, 6479355, 8639140, 10366968, 12958710, 17278280, 25917420, 51834840]

約数ペア:

[(1, 51834840), (2, 25917420), (3, 17278280), (4, 12958710), (5, 10366968), (6, 8639140), (8, 6479355), (10, 5183484), (12, 4319570), (15, 3455656), (20, 2591742), (24, 2159785), (30, 1727828), (40, 1295871), (60, 863914), (120, 431957), (461, 112440), (922, 56220), (937, 55320), (1383, 37480), (1844, 28110), (1874, 27660), (2305, 22488), (2766, 18740), (2811, 18440), (3688, 14055), (3748, 13830), (4610, 11244), (4685, 11064), (5532, 9370), (5622, 9220), (6915, 7496)]