56803540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 127149120

約数和(自身を除く): 70345580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 1801, 3154, 3602, 6308, 7204, 7885, 9005, 15770, 18010, 31540, 34219, 36020, 68438, 136876, 149483, 171095, 298966, 342190, 597932, 684380, 747415, 1494830, 2840177, 2989660, 5680354, 11360708, 14200885, 28401770, 56803540]

約数ペア:

[(1, 56803540), (2, 28401770), (4, 14200885), (5, 11360708), (10, 5680354), (19, 2989660), (20, 2840177), (38, 1494830), (76, 747415), (83, 684380), (95, 597932), (166, 342190), (190, 298966), (332, 171095), (380, 149483), (415, 136876), (830, 68438), (1577, 36020), (1660, 34219), (1801, 31540), (3154, 18010), (3602, 15770), (6308, 9005), (7204, 7885)]