55642450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 111957120

約数和(自身を除く): 56314670

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1583, 1850, 3166, 3515, 7030, 7915, 15830, 17575, 30077, 35150, 39575, 58571, 60154, 79150, 117142, 150385, 292855, 300770, 585710, 751925, 1112849, 1464275, 1503850, 2225698, 2928550, 5564245, 11128490, 27821225, 55642450]

約数ペア:

[(1, 55642450), (2, 27821225), (5, 11128490), (10, 5564245), (19, 2928550), (25, 2225698), (37, 1503850), (38, 1464275), (50, 1112849), (74, 751925), (95, 585710), (185, 300770), (190, 292855), (370, 150385), (475, 117142), (703, 79150), (925, 60154), (950, 58571), (1406, 39575), (1583, 35150), (1850, 30077), (3166, 17575), (3515, 15830), (7030, 7915)]