56687610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 80

約数和(自身を含む): 158917536

約数和(自身を除く): 102229926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 787, 1029, 1470, 1574, 1715, 2058, 2361, 2401, 3430, 3935, 4722, 4802, 5145, 5509, 7203, 7870, 10290, 11018, 11805, 12005, 14406, 16527, 23610, 24010, 27545, 33054, 36015, 38563, 55090, 72030, 77126, 82635, 115689, 165270, 192815, 231378, 269941, 385630, 539882, 578445, 809823, 1156890, 1349705, 1619646, 1889587, 2699410, 3779174, 4049115, 5668761, 8098230, 9447935, 11337522, 18895870, 28343805, 56687610]

約数ペア:

[(1, 56687610), (2, 28343805), (3, 18895870), (5, 11337522), (6, 9447935), (7, 8098230), (10, 5668761), (14, 4049115), (15, 3779174), (21, 2699410), (30, 1889587), (35, 1619646), (42, 1349705), (49, 1156890), (70, 809823), (98, 578445), (105, 539882), (147, 385630), (210, 269941), (245, 231378), (294, 192815), (343, 165270), (490, 115689), (686, 82635), (735, 77126), (787, 72030), (1029, 55090), (1470, 38563), (1574, 36015), (1715, 33054), (2058, 27545), (2361, 24010), (2401, 23610), (3430, 16527), (3935, 14406), (4722, 12005), (4802, 11805), (5145, 11018), (5509, 10290), (7203, 7870)]