49199810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 98853048

約数和(自身を除く): 49653238

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 557, 605, 730, 803, 1114, 1210, 1606, 2785, 4015, 5570, 6127, 8030, 8833, 12254, 17666, 30635, 40661, 44165, 61270, 67397, 81322, 88330, 134794, 203305, 336985, 406610, 447271, 673970, 894542, 2236355, 4472710, 4919981, 9839962, 24599905, 49199810]

約数ペア:

[(1, 49199810), (2, 24599905), (5, 9839962), (10, 4919981), (11, 4472710), (22, 2236355), (55, 894542), (73, 673970), (110, 447271), (121, 406610), (146, 336985), (242, 203305), (365, 134794), (557, 88330), (605, 81322), (730, 67397), (803, 61270), (1114, 44165), (1210, 40661), (1606, 30635), (2785, 17666), (4015, 12254), (5570, 8833), (6127, 8030)]