56659428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 164877440

約数和(自身を除く): 108218012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1489, 1812, 2114, 2718, 2978, 3171, 4228, 4467, 5436, 5956, 6342, 8934, 9513, 10423, 12684, 13401, 17868, 19026, 20846, 26802, 31269, 38052, 41692, 53604, 62538, 93807, 125076, 187614, 224839, 375228, 449678, 674517, 899356, 1349034, 1573873, 2023551, 2698068, 3147746, 4047102, 4721619, 6295492, 8094204, 9443238, 14164857, 18886476, 28329714, 56659428]

約数ペア:

[(1, 56659428), (2, 28329714), (3, 18886476), (4, 14164857), (6, 9443238), (7, 8094204), (9, 6295492), (12, 4721619), (14, 4047102), (18, 3147746), (21, 2698068), (28, 2023551), (36, 1573873), (42, 1349034), (63, 899356), (84, 674517), (126, 449678), (151, 375228), (252, 224839), (302, 187614), (453, 125076), (604, 93807), (906, 62538), (1057, 53604), (1359, 41692), (1489, 38052), (1812, 31269), (2114, 26802), (2718, 20846), (2978, 19026), (3171, 17868), (4228, 13401), (4467, 12684), (5436, 10423), (5956, 9513), (6342, 8934)]