56103656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 128601600

約数和(自身を除く): 72497944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 787, 938, 1064, 1273, 1574, 1876, 2546, 3148, 3752, 5092, 5509, 6296, 8911, 10184, 11018, 14953, 17822, 22036, 29906, 35644, 44072, 52729, 59812, 71288, 104671, 105458, 119624, 209342, 210916, 369103, 418684, 421832, 738206, 837368, 1001851, 1476412, 2003702, 2952824, 4007404, 7012957, 8014808, 14025914, 28051828, 56103656]

約数ペア:

[(1, 56103656), (2, 28051828), (4, 14025914), (7, 8014808), (8, 7012957), (14, 4007404), (19, 2952824), (28, 2003702), (38, 1476412), (56, 1001851), (67, 837368), (76, 738206), (133, 421832), (134, 418684), (152, 369103), (266, 210916), (268, 209342), (469, 119624), (532, 105458), (536, 104671), (787, 71288), (938, 59812), (1064, 52729), (1273, 44072), (1574, 35644), (1876, 29906), (2546, 22036), (3148, 17822), (3752, 14953), (5092, 11018), (5509, 10184), (6296, 8911)]