47178964

素因数分解:

$2^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 97372800

約数和(自身を除く): 50193836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 251, 274, 343, 502, 548, 686, 959, 1004, 1372, 1757, 1918, 3514, 3836, 6713, 7028, 12299, 13426, 24598, 26852, 34387, 46991, 49196, 68774, 86093, 93982, 137548, 172186, 187964, 240709, 344372, 481418, 962836, 1684963, 3369926, 6739852, 11794741, 23589482, 47178964]

約数ペア:

[(1, 47178964), (2, 23589482), (4, 11794741), (7, 6739852), (14, 3369926), (28, 1684963), (49, 962836), (98, 481418), (137, 344372), (196, 240709), (251, 187964), (274, 172186), (343, 137548), (502, 93982), (548, 86093), (686, 68774), (959, 49196), (1004, 46991), (1372, 34387), (1757, 26852), (1918, 24598), (3514, 13426), (3836, 12299), (6713, 7028)]