50353550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 104156280

約数和(自身を除く): 53802730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 101, 118, 130, 169, 202, 295, 325, 338, 505, 590, 650, 767, 845, 1010, 1313, 1475, 1534, 1690, 2525, 2626, 2950, 3835, 4225, 5050, 5959, 6565, 7670, 8450, 9971, 11918, 13130, 17069, 19175, 19942, 29795, 32825, 34138, 38350, 49855, 59590, 65650, 77467, 85345, 99710, 148975, 154934, 170690, 249275, 297950, 387335, 426725, 498550, 774670, 853450, 1007071, 1936675, 2014142, 3873350, 5035355, 10070710, 25176775, 50353550]

約数ペア:

[(1, 50353550), (2, 25176775), (5, 10070710), (10, 5035355), (13, 3873350), (25, 2014142), (26, 1936675), (50, 1007071), (59, 853450), (65, 774670), (101, 498550), (118, 426725), (130, 387335), (169, 297950), (202, 249275), (295, 170690), (325, 154934), (338, 148975), (505, 99710), (590, 85345), (650, 77467), (767, 65650), (845, 59590), (1010, 49855), (1313, 38350), (1475, 34138), (1534, 32825), (1690, 29795), (2525, 19942), (2626, 19175), (2950, 17069), (3835, 13130), (4225, 11918), (5050, 9971), (5959, 8450), (6565, 7670)]