55693990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 114633792

約数和(自身を除く): 58939802

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 233, 265, 410, 451, 466, 530, 583, 902, 1165, 1166, 2173, 2255, 2330, 2563, 2915, 4346, 4510, 5126, 5830, 9553, 10865, 12349, 12815, 19106, 21730, 23903, 24698, 25630, 47765, 47806, 61745, 95530, 105083, 119515, 123490, 135839, 210166, 239030, 271678, 506309, 525415, 679195, 1012618, 1050830, 1358390, 2531545, 5063090, 5569399, 11138798, 27846995, 55693990]

約数ペア:

[(1, 55693990), (2, 27846995), (5, 11138798), (10, 5569399), (11, 5063090), (22, 2531545), (41, 1358390), (53, 1050830), (55, 1012618), (82, 679195), (106, 525415), (110, 506309), (205, 271678), (233, 239030), (265, 210166), (410, 135839), (451, 123490), (466, 119515), (530, 105083), (583, 95530), (902, 61745), (1165, 47806), (1166, 47765), (2173, 25630), (2255, 24698), (2330, 23903), (2563, 21730), (2915, 19106), (4346, 12815), (4510, 12349), (5126, 10865), (5830, 9553)]