48723740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 111875232

約数和(自身を除く): 63151492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2797, 3484, 4355, 5594, 8710, 11188, 13985, 17420, 27970, 36361, 55940, 72722, 145444, 181805, 187399, 363610, 374798, 727220, 749596, 936995, 1873990, 2436187, 3747980, 4872374, 9744748, 12180935, 24361870, 48723740]

約数ペア:

[(1, 48723740), (2, 24361870), (4, 12180935), (5, 9744748), (10, 4872374), (13, 3747980), (20, 2436187), (26, 1873990), (52, 936995), (65, 749596), (67, 727220), (130, 374798), (134, 363610), (260, 187399), (268, 181805), (335, 145444), (670, 72722), (871, 55940), (1340, 36361), (1742, 27970), (2797, 17420), (3484, 13985), (4355, 11188), (5594, 8710)]