51050740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 118293840

約数和(自身を除く): 67243100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4789, 5330, 9578, 10660, 19156, 23945, 47890, 62257, 95780, 124514, 196349, 249028, 311285, 392698, 622570, 785396, 981745, 1245140, 1963490, 2552537, 3926980, 5105074, 10210148, 12762685, 25525370, 51050740]

約数ペア:

[(1, 51050740), (2, 25525370), (4, 12762685), (5, 10210148), (10, 5105074), (13, 3926980), (20, 2552537), (26, 1963490), (41, 1245140), (52, 981745), (65, 785396), (82, 622570), (130, 392698), (164, 311285), (205, 249028), (260, 196349), (410, 124514), (533, 95780), (820, 62257), (1066, 47890), (2132, 23945), (2665, 19156), (4789, 10660), (5330, 9578)]