2448449905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 3515420160

約数和(自身を除く): 1066970255

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 289, 341, 527, 935, 1445, 1705, 2635, 3179, 4969, 5797, 8959, 15895, 24845, 28985, 44795, 54659, 84473, 98549, 154039, 273295, 422365, 492745, 770195, 929203, 1436041, 1694429, 2618663, 4646015, 7180205, 8472145, 13093315, 15796451, 28805293, 44517271, 78982255, 144026465, 222586355, 489689981, 2448449905]

約数ペア:

[(1, 2448449905), (5, 489689981), (11, 222586355), (17, 144026465), (31, 78982255), (55, 44517271), (85, 28805293), (155, 15796451), (187, 13093315), (289, 8472145), (341, 7180205), (527, 4646015), (935, 2618663), (1445, 1694429), (1705, 1436041), (2635, 929203), (3179, 770195), (4969, 492745), (5797, 422365), (8959, 273295), (15895, 154039), (24845, 98549), (28985, 84473), (44795, 54659)]