47953944

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 137518920

約数和(自身を除く): 89564976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 1721, 2322, 3096, 3442, 3483, 4644, 5163, 6884, 6966, 9288, 10326, 13768, 13932, 15489, 20652, 27864, 30978, 41304, 46467, 61956, 74003, 92934, 123912, 139401, 148006, 185868, 222009, 278802, 296012, 371736, 444018, 557604, 592024, 666027, 888036, 1115208, 1332054, 1776072, 1998081, 2664108, 3996162, 5328216, 5994243, 7992324, 11988486, 15984648, 23976972, 47953944]

約数ペア:

[(1, 47953944), (2, 23976972), (3, 15984648), (4, 11988486), (6, 7992324), (8, 5994243), (9, 5328216), (12, 3996162), (18, 2664108), (24, 1998081), (27, 1776072), (36, 1332054), (43, 1115208), (54, 888036), (72, 666027), (81, 592024), (86, 557604), (108, 444018), (129, 371736), (162, 296012), (172, 278802), (216, 222009), (258, 185868), (324, 148006), (344, 139401), (387, 123912), (516, 92934), (648, 74003), (774, 61956), (1032, 46467), (1161, 41304), (1548, 30978), (1721, 27864), (2322, 20652), (3096, 15489), (3442, 13932), (3483, 13768), (4644, 10326), (5163, 9288), (6884, 6966)]