63998110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 127724688

約数和(自身を除く): 63726578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 227, 233, 242, 454, 466, 605, 1135, 1165, 1210, 2270, 2330, 2497, 2563, 4994, 5126, 12485, 12815, 24970, 25630, 27467, 28193, 52891, 54934, 56386, 105782, 137335, 140965, 264455, 274670, 281930, 528910, 581801, 1163602, 2909005, 5818010, 6399811, 12799622, 31999055, 63998110]

約数ペア:

[(1, 63998110), (2, 31999055), (5, 12799622), (10, 6399811), (11, 5818010), (22, 2909005), (55, 1163602), (110, 581801), (121, 528910), (227, 281930), (233, 274670), (242, 264455), (454, 140965), (466, 137335), (605, 105782), (1135, 56386), (1165, 54934), (1210, 52891), (2270, 28193), (2330, 27467), (2497, 25630), (2563, 24970), (4994, 12815), (5126, 12485)]