56381436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2719

約数の個数: 72

約数和(自身を含む): 154918400

約数和(自身を除く): 98536964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 2659, 3534, 5301, 5318, 7068, 7977, 10602, 10636, 15954, 21204, 23931, 31908, 47862, 50521, 82429, 95724, 101042, 151563, 164858, 202084, 247287, 303126, 329716, 454689, 494574, 606252, 741861, 909378, 989148, 1483722, 1566151, 1818756, 2967444, 3132302, 4698453, 6264604, 9396906, 14095359, 18793812, 28190718, 56381436]

約数ペア:

[(1, 56381436), (2, 28190718), (3, 18793812), (4, 14095359), (6, 9396906), (9, 6264604), (12, 4698453), (18, 3132302), (19, 2967444), (31, 1818756), (36, 1566151), (38, 1483722), (57, 989148), (62, 909378), (76, 741861), (93, 606252), (114, 494574), (124, 454689), (171, 329716), (186, 303126), (228, 247287), (279, 202084), (342, 164858), (372, 151563), (558, 101042), (589, 95724), (684, 82429), (1116, 50521), (1178, 47862), (1767, 31908), (2356, 23931), (2659, 21204), (3534, 15954), (5301, 10636), (5318, 10602), (7068, 7977)]