48865820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 109807488

約数和(自身を除く): 60941668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1423, 1717, 2020, 2846, 3434, 5692, 6868, 7115, 8585, 14230, 17170, 24191, 28460, 34340, 48382, 96764, 120955, 143723, 241910, 287446, 483820, 574892, 718615, 1437230, 2443291, 2874460, 4886582, 9773164, 12216455, 24432910, 48865820]

約数ペア:

[(1, 48865820), (2, 24432910), (4, 12216455), (5, 9773164), (10, 4886582), (17, 2874460), (20, 2443291), (34, 1437230), (68, 718615), (85, 574892), (101, 483820), (170, 287446), (202, 241910), (340, 143723), (404, 120955), (505, 96764), (1010, 48382), (1423, 34340), (1717, 28460), (2020, 24191), (2846, 17170), (3434, 14230), (5692, 8585), (6868, 7115)]