54561976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 127224000

約数和(自身を除く): 72662024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 1549, 2072, 2516, 3098, 4403, 5032, 6196, 8806, 10843, 12392, 17612, 21686, 26333, 35224, 43372, 52666, 57313, 86744, 105332, 114626, 184331, 210664, 229252, 368662, 401191, 458504, 737324, 802382, 974321, 1474648, 1604764, 1948642, 3209528, 3897284, 6820247, 7794568, 13640494, 27280988, 54561976]

約数ペア:

[(1, 54561976), (2, 27280988), (4, 13640494), (7, 7794568), (8, 6820247), (14, 3897284), (17, 3209528), (28, 1948642), (34, 1604764), (37, 1474648), (56, 974321), (68, 802382), (74, 737324), (119, 458504), (136, 401191), (148, 368662), (238, 229252), (259, 210664), (296, 184331), (476, 114626), (518, 105332), (629, 86744), (952, 57313), (1036, 52666), (1258, 43372), (1549, 35224), (2072, 26333), (2516, 21686), (3098, 17612), (4403, 12392), (5032, 10843), (6196, 8806)]