51100917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 81776640

約数和(自身を除く): 30675723

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 439, 483, 723, 1317, 1687, 3073, 5061, 5543, 9219, 10097, 16629, 30291, 38801, 70679, 105799, 116403, 212037, 317397, 740593, 2221779, 2433377, 7300131, 17033639, 51100917]

約数ペア:

[(1, 51100917), (3, 17033639), (7, 7300131), (21, 2433377), (23, 2221779), (69, 740593), (161, 317397), (241, 212037), (439, 116403), (483, 105799), (723, 70679), (1317, 38801), (1687, 30291), (3073, 16629), (5061, 10097), (5543, 9219)]