49797195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 97152000

約数和(自身を除く): 47354805

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 109, 133, 229, 285, 327, 399, 545, 665, 687, 763, 1145, 1603, 1635, 1995, 2071, 2289, 3435, 3815, 4351, 4809, 6213, 8015, 10355, 11445, 13053, 14497, 21755, 24045, 24961, 30457, 31065, 43491, 65265, 72485, 74883, 91371, 124805, 152285, 174727, 217455, 374415, 456855, 474259, 524181, 873635, 1422777, 2371295, 2620905, 3319813, 7113885, 9959439, 16599065, 49797195]

約数ペア:

[(1, 49797195), (3, 16599065), (5, 9959439), (7, 7113885), (15, 3319813), (19, 2620905), (21, 2371295), (35, 1422777), (57, 873635), (95, 524181), (105, 474259), (109, 456855), (133, 374415), (229, 217455), (285, 174727), (327, 152285), (399, 124805), (545, 91371), (665, 74883), (687, 72485), (763, 65265), (1145, 43491), (1603, 31065), (1635, 30457), (1995, 24961), (2071, 24045), (2289, 21755), (3435, 14497), (3815, 13053), (4351, 11445), (4809, 10355), (6213, 8015)]