51814154

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 91152000

約数和(自身を除く): 39337846

約数列:

[1, 2, 7, 14, 59, 118, 149, 298, 413, 421, 826, 842, 1043, 2086, 2947, 5894, 8791, 17582, 24839, 49678, 61537, 62729, 123074, 125458, 173873, 347746, 439103, 878206, 3701011, 7402022, 25907077, 51814154]

約数ペア:

[(1, 51814154), (2, 25907077), (7, 7402022), (14, 3701011), (59, 878206), (118, 439103), (149, 347746), (298, 173873), (413, 125458), (421, 123074), (826, 62729), (842, 61537), (1043, 49678), (2086, 24839), (2947, 17582), (5894, 8791)]