49102460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 125556480

約数和(自身を除く): 76454020

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 691, 748, 836, 935, 1045, 1292, 1382, 1615, 1870, 2090, 2764, 3230, 3455, 3553, 3740, 4180, 6460, 6910, 7106, 7601, 11747, 13129, 13820, 14212, 15202, 17765, 23494, 26258, 30404, 35530, 38005, 46988, 52516, 58735, 65645, 71060, 76010, 117470, 129217, 131290, 144419, 152020, 223193, 234940, 258434, 262580, 288838, 446386, 516868, 577676, 646085, 722095, 892772, 1115965, 1292170, 1444190, 2231930, 2455123, 2584340, 2888380, 4463860, 4910246, 9820492, 12275615, 24551230, 49102460]

約数ペア:

[(1, 49102460), (2, 24551230), (4, 12275615), (5, 9820492), (10, 4910246), (11, 4463860), (17, 2888380), (19, 2584340), (20, 2455123), (22, 2231930), (34, 1444190), (38, 1292170), (44, 1115965), (55, 892772), (68, 722095), (76, 646085), (85, 577676), (95, 516868), (110, 446386), (170, 288838), (187, 262580), (190, 258434), (209, 234940), (220, 223193), (323, 152020), (340, 144419), (374, 131290), (380, 129217), (418, 117470), (646, 76010), (691, 71060), (748, 65645), (836, 58735), (935, 52516), (1045, 46988), (1292, 38005), (1382, 35530), (1615, 30404), (1870, 26258), (2090, 23494), (2764, 17765), (3230, 15202), (3455, 14212), (3553, 13820), (3740, 13129), (4180, 11747), (6460, 7601), (6910, 7106)]