49699910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13183}}^1$

素因数の和:13232

約数の個数: 32

約数和(自身を含む): 99671040

約数和(自身を除く): 49971130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13183, 26366, 65915, 131830, 171379, 342758, 382307, 764614, 856895, 1713790, 1911535, 3823070, 4969991, 9939982, 24849955, 49699910]

約数ペア:

[(1, 49699910), (2, 24849955), (5, 9939982), (10, 4969991), (13, 3823070), (26, 1911535), (29, 1713790), (58, 856895), (65, 764614), (130, 382307), (145, 342758), (290, 171379), (377, 131830), (754, 65915), (1885, 26366), (3770, 13183)]