48330490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 56178950

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1151, 1235, 1615, 2210, 2302, 2470, 3230, 4199, 5755, 8398, 11510, 14963, 19567, 20995, 21869, 29926, 39134, 41990, 43738, 74815, 97835, 109345, 149630, 195670, 218690, 254371, 284297, 371773, 508742, 568594, 743546, 1271855, 1421485, 1858865, 2543710, 2842970, 3717730, 4833049, 9666098, 24165245, 48330490]

約数ペア:

[(1, 48330490), (2, 24165245), (5, 9666098), (10, 4833049), (13, 3717730), (17, 2842970), (19, 2543710), (26, 1858865), (34, 1421485), (38, 1271855), (65, 743546), (85, 568594), (95, 508742), (130, 371773), (170, 284297), (190, 254371), (221, 218690), (247, 195670), (323, 149630), (442, 109345), (494, 97835), (646, 74815), (1105, 43738), (1151, 41990), (1235, 39134), (1615, 29926), (2210, 21869), (2302, 20995), (2470, 19567), (3230, 14963), (4199, 11510), (5755, 8398)]