51149358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 119975856

約数和(自身を除く): 68826498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 907, 1446, 1814, 2169, 2721, 3133, 4338, 5442, 6266, 8163, 9399, 11791, 16326, 18798, 23582, 28197, 35373, 56394, 70746, 106119, 212238, 218587, 437174, 655761, 1311522, 1967283, 2841631, 3934566, 5683262, 8524893, 17049786, 25574679, 51149358]

約数ペア:

[(1, 51149358), (2, 25574679), (3, 17049786), (6, 8524893), (9, 5683262), (13, 3934566), (18, 2841631), (26, 1967283), (39, 1311522), (78, 655761), (117, 437174), (234, 218587), (241, 212238), (482, 106119), (723, 70746), (907, 56394), (1446, 35373), (1814, 28197), (2169, 23582), (2721, 18798), (3133, 16326), (4338, 11791), (5442, 9399), (6266, 8163)]