48565420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 59427668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1487, 1633, 2974, 3266, 5948, 6532, 7435, 8165, 14870, 16330, 29740, 32660, 34201, 68402, 105577, 136804, 171005, 211154, 342010, 422308, 527885, 684020, 1055770, 2111540, 2428271, 4856542, 9713084, 12141355, 24282710, 48565420]

約数ペア:

[(1, 48565420), (2, 24282710), (4, 12141355), (5, 9713084), (10, 4856542), (20, 2428271), (23, 2111540), (46, 1055770), (71, 684020), (92, 527885), (115, 422308), (142, 342010), (230, 211154), (284, 171005), (355, 136804), (460, 105577), (710, 68402), (1420, 34201), (1487, 32660), (1633, 29740), (2974, 16330), (3266, 14870), (5948, 8165), (6532, 7435)]