54190108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 112896000

約数和(自身を除く): 58705892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 419, 434, 596, 838, 868, 1043, 1676, 2086, 2933, 4172, 4619, 5866, 9238, 11732, 12989, 18476, 25978, 32333, 51956, 62431, 64666, 90923, 124862, 129332, 181846, 249724, 363692, 437017, 874034, 1748068, 1935361, 3870722, 7741444, 13547527, 27095054, 54190108]

約数ペア:

[(1, 54190108), (2, 27095054), (4, 13547527), (7, 7741444), (14, 3870722), (28, 1935361), (31, 1748068), (62, 874034), (124, 437017), (149, 363692), (217, 249724), (298, 181846), (419, 129332), (434, 124862), (596, 90923), (838, 64666), (868, 62431), (1043, 51956), (1676, 32333), (2086, 25978), (2933, 18476), (4172, 12989), (4619, 11732), (5866, 9238)]