50138440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 130325760

約数和(自身を除く): 80187320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6703, 7480, 13406, 26812, 33515, 53624, 67030, 73733, 113951, 134060, 147466, 227902, 268120, 294932, 368665, 455804, 569755, 589864, 737330, 911608, 1139510, 1253461, 1474660, 2279020, 2506922, 2949320, 4558040, 5013844, 6267305, 10027688, 12534610, 25069220, 50138440]

約数ペア:

[(1, 50138440), (2, 25069220), (4, 12534610), (5, 10027688), (8, 6267305), (10, 5013844), (11, 4558040), (17, 2949320), (20, 2506922), (22, 2279020), (34, 1474660), (40, 1253461), (44, 1139510), (55, 911608), (68, 737330), (85, 589864), (88, 569755), (110, 455804), (136, 368665), (170, 294932), (187, 268120), (220, 227902), (340, 147466), (374, 134060), (440, 113951), (680, 73733), (748, 67030), (935, 53624), (1496, 33515), (1870, 26812), (3740, 13406), (6703, 7480)]