47649186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 111975864

約数和(自身を除く): 64326678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1297, 1413, 2041, 2594, 2826, 3891, 4082, 6123, 7782, 11673, 12246, 16861, 18369, 23346, 33722, 36738, 50583, 101166, 151749, 203629, 303498, 407258, 610887, 1221774, 1832661, 2647177, 3665322, 5294354, 7941531, 15883062, 23824593, 47649186]

約数ペア:

[(1, 47649186), (2, 23824593), (3, 15883062), (6, 7941531), (9, 5294354), (13, 3665322), (18, 2647177), (26, 1832661), (39, 1221774), (78, 610887), (117, 407258), (157, 303498), (234, 203629), (314, 151749), (471, 101166), (942, 50583), (1297, 36738), (1413, 33722), (2041, 23346), (2594, 18369), (2826, 16861), (3891, 12246), (4082, 11673), (6123, 7782)]