47489440

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 112687848

約数和(自身を除く): 65198408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1013, 1172, 1465, 2026, 2344, 2930, 4052, 4688, 5065, 5860, 8104, 9376, 10130, 11720, 16208, 20260, 23440, 32416, 40520, 46880, 81040, 162080, 296809, 593618, 1187236, 1484045, 2374472, 2968090, 4748944, 5936180, 9497888, 11872360, 23744720, 47489440]

約数ペア:

[(1, 47489440), (2, 23744720), (4, 11872360), (5, 9497888), (8, 5936180), (10, 4748944), (16, 2968090), (20, 2374472), (32, 1484045), (40, 1187236), (80, 593618), (160, 296809), (293, 162080), (586, 81040), (1013, 46880), (1172, 40520), (1465, 32416), (2026, 23440), (2344, 20260), (2930, 16208), (4052, 11720), (4688, 10130), (5065, 9376), (5860, 8104)]