56984876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 114142560

約数和(自身を除く): 57157684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 421, 494, 548, 842, 988, 1684, 1781, 2603, 3562, 5206, 5473, 7124, 7999, 10412, 10946, 15998, 21892, 31996, 33839, 57677, 67678, 103987, 115354, 135356, 207974, 230708, 415948, 749801, 1095863, 1499602, 2191726, 2999204, 4383452, 14246219, 28492438, 56984876]

約数ペア:

[(1, 56984876), (2, 28492438), (4, 14246219), (13, 4383452), (19, 2999204), (26, 2191726), (38, 1499602), (52, 1095863), (76, 749801), (137, 415948), (247, 230708), (274, 207974), (421, 135356), (494, 115354), (548, 103987), (842, 67678), (988, 57677), (1684, 33839), (1781, 31996), (2603, 21892), (3562, 15998), (5206, 10946), (5473, 10412), (7124, 7999)]