47704930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 48

約数和(自身を含む): 107586360

約数和(自身を除く): 59881430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7489, 14978, 37445, 52423, 74890, 97357, 104846, 194714, 262115, 366961, 486785, 524230, 681499, 733922, 973570, 1362998, 1834805, 3407495, 3669610, 4770493, 6814990, 9540986, 23852465, 47704930]

約数ペア:

[(1, 47704930), (2, 23852465), (5, 9540986), (7, 6814990), (10, 4770493), (13, 3669610), (14, 3407495), (26, 1834805), (35, 1362998), (49, 973570), (65, 733922), (70, 681499), (91, 524230), (98, 486785), (130, 366961), (182, 262115), (245, 194714), (455, 104846), (490, 97357), (637, 74890), (910, 52423), (1274, 37445), (3185, 14978), (6370, 7489)]