47853460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 105154560

約数和(自身を除く): 57301100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 977, 1580, 1954, 2449, 3908, 4885, 4898, 9770, 9796, 12245, 19540, 24490, 30287, 48980, 60574, 77183, 121148, 151435, 154366, 302870, 308732, 385915, 605740, 771830, 1543660, 2392673, 4785346, 9570692, 11963365, 23926730, 47853460]

約数ペア:

[(1, 47853460), (2, 23926730), (4, 11963365), (5, 9570692), (10, 4785346), (20, 2392673), (31, 1543660), (62, 771830), (79, 605740), (124, 385915), (155, 308732), (158, 302870), (310, 154366), (316, 151435), (395, 121148), (620, 77183), (790, 60574), (977, 48980), (1580, 30287), (1954, 24490), (2449, 19540), (3908, 12245), (4885, 9796), (4898, 9770)]