56333225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 80203200

約数和(自身を除く): 23869975

約数列:

[1, 5, 13, 25, 29, 43, 65, 139, 145, 215, 325, 377, 559, 695, 725, 1075, 1247, 1807, 1885, 2795, 3475, 4031, 5977, 6235, 9035, 9425, 13975, 16211, 20155, 29885, 31175, 45175, 52403, 77701, 81055, 100775, 149425, 173333, 262015, 388505, 405275, 866665, 1310075, 1942525, 2253329, 4333325, 11266645, 56333225]

約数ペア:

[(1, 56333225), (5, 11266645), (13, 4333325), (25, 2253329), (29, 1942525), (43, 1310075), (65, 866665), (139, 405275), (145, 388505), (215, 262015), (325, 173333), (377, 149425), (559, 100775), (695, 81055), (725, 77701), (1075, 52403), (1247, 45175), (1807, 31175), (1885, 29885), (2795, 20155), (3475, 16211), (4031, 13975), (5977, 9425), (6235, 9035)]