52917720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6296

約数の個数: 64

約数和(自身を含む): 161015040

約数和(自身を除く): 108097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6211, 8520, 12422, 18633, 24844, 31055, 37266, 49688, 62110, 74532, 93165, 124220, 149064, 186330, 248440, 372660, 440981, 745320, 881962, 1322943, 1763924, 2204905, 2645886, 3527848, 4409810, 5291772, 6614715, 8819620, 10583544, 13229430, 17639240, 26458860, 52917720]

約数ペア:

[(1, 52917720), (2, 26458860), (3, 17639240), (4, 13229430), (5, 10583544), (6, 8819620), (8, 6614715), (10, 5291772), (12, 4409810), (15, 3527848), (20, 2645886), (24, 2204905), (30, 1763924), (40, 1322943), (60, 881962), (71, 745320), (120, 440981), (142, 372660), (213, 248440), (284, 186330), (355, 149064), (426, 124220), (568, 93165), (710, 74532), (852, 62110), (1065, 49688), (1420, 37266), (1704, 31055), (2130, 24844), (2840, 18633), (4260, 12422), (6211, 8520)]