41393950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 84900816

約数和(自身を除く): 43506866

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1481, 2150, 2795, 2962, 5590, 7405, 13975, 14810, 19253, 27950, 37025, 38506, 63683, 74050, 96265, 127366, 192530, 318415, 481325, 636830, 827879, 962650, 1592075, 1655758, 3184150, 4139395, 8278790, 20696975, 41393950]

約数ペア:

[(1, 41393950), (2, 20696975), (5, 8278790), (10, 4139395), (13, 3184150), (25, 1655758), (26, 1592075), (43, 962650), (50, 827879), (65, 636830), (86, 481325), (130, 318415), (215, 192530), (325, 127366), (430, 96265), (559, 74050), (650, 63683), (1075, 38506), (1118, 37025), (1481, 27950), (2150, 19253), (2795, 14810), (2962, 13975), (5590, 7405)]