90426050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 48

約数和(自身を含む): 197612352

約数和(自身を除く): 107186302

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12647, 25294, 63235, 126470, 139117, 164411, 278234, 316175, 328822, 632350, 695585, 822055, 1391170, 1644110, 1808521, 3477925, 3617042, 4110275, 6955850, 8220550, 9042605, 18085210, 45213025, 90426050]

約数ペア:

[(1, 90426050), (2, 45213025), (5, 18085210), (10, 9042605), (11, 8220550), (13, 6955850), (22, 4110275), (25, 3617042), (26, 3477925), (50, 1808521), (55, 1644110), (65, 1391170), (110, 822055), (130, 695585), (143, 632350), (275, 328822), (286, 316175), (325, 278234), (550, 164411), (650, 139117), (715, 126470), (1430, 63235), (3575, 25294), (7150, 12647)]