48245680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 129616704

約数和(自身を除く): 81371024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 853, 1010, 1414, 1616, 1706, 2020, 2828, 3412, 3535, 4040, 4265, 5656, 5971, 6824, 7070, 8080, 8530, 11312, 11942, 13648, 14140, 17060, 23884, 28280, 29855, 34120, 47768, 56560, 59710, 68240, 86153, 95536, 119420, 172306, 238840, 344612, 430765, 477680, 603071, 689224, 861530, 1206142, 1378448, 1723060, 2412284, 3015355, 3446120, 4824568, 6030710, 6892240, 9649136, 12061420, 24122840, 48245680]

約数ペア:

[(1, 48245680), (2, 24122840), (4, 12061420), (5, 9649136), (7, 6892240), (8, 6030710), (10, 4824568), (14, 3446120), (16, 3015355), (20, 2412284), (28, 1723060), (35, 1378448), (40, 1206142), (56, 861530), (70, 689224), (80, 603071), (101, 477680), (112, 430765), (140, 344612), (202, 238840), (280, 172306), (404, 119420), (505, 95536), (560, 86153), (707, 68240), (808, 59710), (853, 56560), (1010, 47768), (1414, 34120), (1616, 29855), (1706, 28280), (2020, 23884), (2828, 17060), (3412, 14140), (3535, 13648), (4040, 11942), (4265, 11312), (5656, 8530), (5971, 8080), (6824, 7070)]