51843438

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 129111840

約数和(自身を除く): 77268402

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 222, 241, 306, 323, 333, 342, 482, 629, 646, 666, 703, 723, 969, 1258, 1406, 1446, 1887, 1938, 2109, 2169, 2907, 3774, 4097, 4218, 4338, 4579, 5661, 5814, 6327, 8194, 8917, 9158, 11322, 11951, 12291, 12654, 13737, 17834, 23902, 24582, 26751, 27474, 35853, 36873, 41211, 53502, 71706, 73746, 77843, 80253, 82422, 107559, 151589, 155686, 160506, 169423, 215118, 233529, 303178, 338846, 454767, 467058, 508269, 700587, 909534, 1016538, 1364301, 1401174, 1524807, 2728602, 2880191, 3049614, 5760382, 8640573, 17281146, 25921719, 51843438]

約数ペア:

[(1, 51843438), (2, 25921719), (3, 17281146), (6, 8640573), (9, 5760382), (17, 3049614), (18, 2880191), (19, 2728602), (34, 1524807), (37, 1401174), (38, 1364301), (51, 1016538), (57, 909534), (74, 700587), (102, 508269), (111, 467058), (114, 454767), (153, 338846), (171, 303178), (222, 233529), (241, 215118), (306, 169423), (323, 160506), (333, 155686), (342, 151589), (482, 107559), (629, 82422), (646, 80253), (666, 77843), (703, 73746), (723, 71706), (969, 53502), (1258, 41211), (1406, 36873), (1446, 35853), (1887, 27474), (1938, 26751), (2109, 24582), (2169, 23902), (2907, 17834), (3774, 13737), (4097, 12654), (4218, 12291), (4338, 11951), (4579, 11322), (5661, 9158), (5814, 8917), (6327, 8194)]