49455484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 94537800

約数和(自身を除く): 45082316

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 491, 596, 676, 982, 1937, 1964, 3874, 6383, 7748, 12766, 25181, 25532, 50362, 73159, 82979, 100724, 146318, 165958, 292636, 331916, 951067, 1902134, 3804268, 12363871, 24727742, 49455484]

約数ペア:

[(1, 49455484), (2, 24727742), (4, 12363871), (13, 3804268), (26, 1902134), (52, 951067), (149, 331916), (169, 292636), (298, 165958), (338, 146318), (491, 100724), (596, 82979), (676, 73159), (982, 50362), (1937, 25532), (1964, 25181), (3874, 12766), (6383, 7748)]