56909658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 128419200

約数和(自身を除く): 71509542

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 139, 174, 181, 278, 362, 377, 417, 543, 754, 834, 1086, 1131, 1807, 2262, 2353, 3614, 4031, 4706, 5249, 5421, 7059, 8062, 10498, 10842, 12093, 14118, 15747, 24186, 25159, 31494, 50318, 52403, 68237, 75477, 104806, 136474, 150954, 157209, 204711, 314418, 327067, 409422, 654134, 729611, 981201, 1459222, 1962402, 2188833, 4377666, 9484943, 18969886, 28454829, 56909658]

約数ペア:

[(1, 56909658), (2, 28454829), (3, 18969886), (6, 9484943), (13, 4377666), (26, 2188833), (29, 1962402), (39, 1459222), (58, 981201), (78, 729611), (87, 654134), (139, 409422), (174, 327067), (181, 314418), (278, 204711), (362, 157209), (377, 150954), (417, 136474), (543, 104806), (754, 75477), (834, 68237), (1086, 52403), (1131, 50318), (1807, 31494), (2262, 25159), (2353, 24186), (3614, 15747), (4031, 14118), (4706, 12093), (5249, 10842), (5421, 10498), (7059, 8062)]