49398570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42247

約数の個数: 48

約数和(自身を含む): 138319272

約数和(自身を除く): 88920702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42221, 84442, 126663, 211105, 253326, 379989, 422210, 548873, 633315, 759978, 1097746, 1266630, 1646619, 1899945, 2744365, 3293238, 3799890, 4939857, 5488730, 8233095, 9879714, 16466190, 24699285, 49398570]

約数ペア:

[(1, 49398570), (2, 24699285), (3, 16466190), (5, 9879714), (6, 8233095), (9, 5488730), (10, 4939857), (13, 3799890), (15, 3293238), (18, 2744365), (26, 1899945), (30, 1646619), (39, 1266630), (45, 1097746), (65, 759978), (78, 633315), (90, 548873), (117, 422210), (130, 379989), (195, 253326), (234, 211105), (390, 126663), (585, 84442), (1170, 42221)]