53038160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 143669376

約数和(自身を除く): 90631216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1787, 1855, 2120, 2968, 3574, 3710, 4240, 5936, 7148, 7420, 8935, 12509, 14296, 14840, 17870, 25018, 28592, 29680, 35740, 50036, 62545, 71480, 94711, 100072, 125090, 142960, 189422, 200144, 250180, 378844, 473555, 500360, 662977, 757688, 947110, 1000720, 1325954, 1515376, 1894220, 2651908, 3314885, 3788440, 5303816, 6629770, 7576880, 10607632, 13259540, 26519080, 53038160]

約数ペア:

[(1, 53038160), (2, 26519080), (4, 13259540), (5, 10607632), (7, 7576880), (8, 6629770), (10, 5303816), (14, 3788440), (16, 3314885), (20, 2651908), (28, 1894220), (35, 1515376), (40, 1325954), (53, 1000720), (56, 947110), (70, 757688), (80, 662977), (106, 500360), (112, 473555), (140, 378844), (212, 250180), (265, 200144), (280, 189422), (371, 142960), (424, 125090), (530, 100072), (560, 94711), (742, 71480), (848, 62545), (1060, 50036), (1484, 35740), (1787, 29680), (1855, 28592), (2120, 25018), (2968, 17870), (3574, 14840), (3710, 14296), (4240, 12509), (5936, 8935), (7148, 7420)]