55943660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 120911616

約数和(自身を除く): 64967956

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 268, 332, 335, 415, 503, 670, 830, 1006, 1340, 1660, 2012, 2515, 5030, 5561, 10060, 11122, 22244, 27805, 33701, 41749, 55610, 67402, 83498, 111220, 134804, 166996, 168505, 208745, 337010, 417490, 674020, 834980, 2797183, 5594366, 11188732, 13985915, 27971830, 55943660]

約数ペア:

[(1, 55943660), (2, 27971830), (4, 13985915), (5, 11188732), (10, 5594366), (20, 2797183), (67, 834980), (83, 674020), (134, 417490), (166, 337010), (268, 208745), (332, 168505), (335, 166996), (415, 134804), (503, 111220), (670, 83498), (830, 67402), (1006, 55610), (1340, 41749), (1660, 33701), (2012, 27805), (2515, 22244), (5030, 11122), (5561, 10060)]