55244040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7547}}^1$

素因数の和:7622

約数の個数: 64

約数和(自身を含む): 168471360

約数和(自身を除く): 113227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7547, 15094, 22641, 30188, 37735, 45282, 60376, 75470, 90564, 113205, 150940, 181128, 226410, 301880, 452820, 460367, 905640, 920734, 1381101, 1841468, 2301835, 2762202, 3682936, 4603670, 5524404, 6905505, 9207340, 11048808, 13811010, 18414680, 27622020, 55244040]

約数ペア:

[(1, 55244040), (2, 27622020), (3, 18414680), (4, 13811010), (5, 11048808), (6, 9207340), (8, 6905505), (10, 5524404), (12, 4603670), (15, 3682936), (20, 2762202), (24, 2301835), (30, 1841468), (40, 1381101), (60, 920734), (61, 905640), (120, 460367), (122, 452820), (183, 301880), (244, 226410), (305, 181128), (366, 150940), (488, 113205), (610, 90564), (732, 75470), (915, 60376), (1220, 45282), (1464, 37735), (1830, 30188), (2440, 22641), (3660, 15094), (7320, 7547)]