48709380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9781}}^1$

素因数の和:9876

約数の個数: 48

約数和(自身を含む): 138043584

約数和(自身を除く): 89334204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 9781, 19562, 29343, 39124, 48905, 58686, 97810, 117372, 146715, 195620, 293430, 586860, 811823, 1623646, 2435469, 3247292, 4059115, 4870938, 8118230, 9741876, 12177345, 16236460, 24354690, 48709380]

約数ペア:

[(1, 48709380), (2, 24354690), (3, 16236460), (4, 12177345), (5, 9741876), (6, 8118230), (10, 4870938), (12, 4059115), (15, 3247292), (20, 2435469), (30, 1623646), (60, 811823), (83, 586860), (166, 293430), (249, 195620), (332, 146715), (415, 117372), (498, 97810), (830, 58686), (996, 48905), (1245, 39124), (1660, 29343), (2490, 19562), (4980, 9781)]