49395970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 97337520

約数和(自身を除く): 47941550

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6229, 7930, 12458, 31145, 62290, 80977, 161954, 379969, 404885, 759938, 809770, 1899845, 3799690, 4939597, 9879194, 24697985, 49395970]

約数ペア:

[(1, 49395970), (2, 24697985), (5, 9879194), (10, 4939597), (13, 3799690), (26, 1899845), (61, 809770), (65, 759938), (122, 404885), (130, 379969), (305, 161954), (610, 80977), (793, 62290), (1586, 31145), (3965, 12458), (6229, 7930)]