49019212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7477}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 94222800

約数和(自身を除く): 45203588

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 7477, 14954, 29908, 82247, 164494, 328988, 1114073, 2228146, 4456292, 12254803, 24509606, 49019212]

約数ペア:

[(1, 49019212), (2, 24509606), (4, 12254803), (11, 4456292), (22, 2228146), (44, 1114073), (149, 328988), (298, 164494), (596, 82247), (1639, 29908), (3278, 14954), (6556, 7477)]