51519965070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2250763}}^1$

素因数の和:2250889

約数の個数: 64

約数和(自身を含む): 142608407040

約数和(自身を除く): 91088441970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 22890, 2250763, 4501526, 6752289, 11253815, 13504578, 15755341, 22507630, 31510682, 33761445, 47266023, 67522890, 78776705, 94532046, 157553410, 236330115, 245333167, 472660230, 490666334, 735999501, 1226665835, 1471999002, 1717332169, 2453331670, 3434664338, 3679997505, 5151996507, 7359995010, 8586660845, 10303993014, 17173321690, 25759982535, 51519965070]

約数ペア:

[(1, 51519965070), (2, 25759982535), (3, 17173321690), (5, 10303993014), (6, 8586660845), (7, 7359995010), (10, 5151996507), (14, 3679997505), (15, 3434664338), (21, 2453331670), (30, 1717332169), (35, 1471999002), (42, 1226665835), (70, 735999501), (105, 490666334), (109, 472660230), (210, 245333167), (218, 236330115), (327, 157553410), (545, 94532046), (654, 78776705), (763, 67522890), (1090, 47266023), (1526, 33761445), (1635, 31510682), (2289, 22507630), (3270, 15755341), (3815, 13504578), (4578, 11253815), (7630, 6752289), (11445, 4501526), (22890, 2250763)]