49950915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 93951744

約数和(自身を除く): 44000829

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 283, 287, 615, 849, 861, 1415, 1435, 1681, 1981, 4245, 4305, 5043, 5943, 8405, 9905, 11603, 11767, 25215, 29715, 34809, 35301, 58015, 58835, 81221, 174045, 176505, 243663, 406105, 475723, 1218315, 1427169, 2378615, 3330061, 7135845, 9990183, 16650305, 49950915]

約数ペア:

[(1, 49950915), (3, 16650305), (5, 9990183), (7, 7135845), (15, 3330061), (21, 2378615), (35, 1427169), (41, 1218315), (105, 475723), (123, 406105), (205, 243663), (283, 176505), (287, 174045), (615, 81221), (849, 58835), (861, 58015), (1415, 35301), (1435, 34809), (1681, 29715), (1981, 25215), (4245, 11767), (4305, 11603), (5043, 9905), (5943, 8405)]