53811992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 59285608

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 101, 104, 109, 188, 202, 218, 376, 404, 436, 611, 808, 872, 1222, 1313, 1417, 2444, 2626, 2834, 4747, 4888, 5123, 5252, 5668, 9494, 10246, 10504, 11009, 11336, 18988, 20492, 22018, 37976, 40984, 44036, 61711, 66599, 88072, 123422, 133198, 143117, 246844, 266396, 286234, 493688, 517423, 532792, 572468, 1034846, 1144936, 2069692, 4139384, 6726499, 13452998, 26905996, 53811992]

約数ペア:

[(1, 53811992), (2, 26905996), (4, 13452998), (8, 6726499), (13, 4139384), (26, 2069692), (47, 1144936), (52, 1034846), (94, 572468), (101, 532792), (104, 517423), (109, 493688), (188, 286234), (202, 266396), (218, 246844), (376, 143117), (404, 133198), (436, 123422), (611, 88072), (808, 66599), (872, 61711), (1222, 44036), (1313, 40984), (1417, 37976), (2444, 22018), (2626, 20492), (2834, 18988), (4747, 11336), (4888, 11009), (5123, 10504), (5252, 10246), (5668, 9494)]