55658200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21436

約数の個数: 48

約数和(自身を含む): 139366080

約数和(自身を除く): 83707880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21407, 42814, 85628, 107035, 171256, 214070, 278291, 428140, 535175, 556582, 856280, 1070350, 1113164, 1391455, 2140700, 2226328, 2782910, 4281400, 5565820, 6957275, 11131640, 13914550, 27829100, 55658200]

約数ペア:

[(1, 55658200), (2, 27829100), (4, 13914550), (5, 11131640), (8, 6957275), (10, 5565820), (13, 4281400), (20, 2782910), (25, 2226328), (26, 2140700), (40, 1391455), (50, 1113164), (52, 1070350), (65, 856280), (100, 556582), (104, 535175), (130, 428140), (200, 278291), (260, 214070), (325, 171256), (520, 107035), (650, 85628), (1300, 42814), (2600, 21407)]