51738390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4751}}^1$

素因数の和:4786

約数の個数: 72

約数和(自身を含む): 147891744

約数和(自身を除く): 96153354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 4751, 5445, 9502, 10890, 14253, 23755, 28506, 42759, 47510, 52261, 71265, 85518, 104522, 142530, 156783, 213795, 261305, 313566, 427590, 470349, 522610, 574871, 783915, 940698, 1149742, 1567830, 1724613, 2351745, 2874355, 3449226, 4703490, 5173839, 5748710, 8623065, 10347678, 17246130, 25869195, 51738390]

約数ペア:

[(1, 51738390), (2, 25869195), (3, 17246130), (5, 10347678), (6, 8623065), (9, 5748710), (10, 5173839), (11, 4703490), (15, 3449226), (18, 2874355), (22, 2351745), (30, 1724613), (33, 1567830), (45, 1149742), (55, 940698), (66, 783915), (90, 574871), (99, 522610), (110, 470349), (121, 427590), (165, 313566), (198, 261305), (242, 213795), (330, 156783), (363, 142530), (495, 104522), (605, 85518), (726, 71265), (990, 52261), (1089, 47510), (1210, 42759), (1815, 28506), (2178, 23755), (3630, 14253), (4751, 10890), (5445, 9502)]