55681140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5557}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 156868992

約数和(自身を除く): 101187852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 5557, 10020, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 333420, 928019, 1856038, 2784057, 3712076, 4640095, 5568114, 9280190, 11136228, 13920285, 18560380, 27840570, 55681140]

約数ペア:

[(1, 55681140), (2, 27840570), (3, 18560380), (4, 13920285), (5, 11136228), (6, 9280190), (10, 5568114), (12, 4640095), (15, 3712076), (20, 2784057), (30, 1856038), (60, 928019), (167, 333420), (334, 166710), (501, 111140), (668, 83355), (835, 66684), (1002, 55570), (1670, 33342), (2004, 27785), (2505, 22228), (3340, 16671), (5010, 11114), (5557, 10020)]