51753105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 96685056

約数和(自身を除く): 44931951

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 1613, 2139, 3565, 4839, 6417, 8065, 10695, 14517, 24195, 32085, 37099, 50003, 72585, 111297, 150009, 185495, 250015, 333891, 450027, 556485, 750045, 1150069, 1669455, 2250135, 3450207, 5750345, 10350621, 17251035, 51753105]

約数ペア:

[(1, 51753105), (3, 17251035), (5, 10350621), (9, 5750345), (15, 3450207), (23, 2250135), (31, 1669455), (45, 1150069), (69, 750045), (93, 556485), (115, 450027), (155, 333891), (207, 250015), (279, 185495), (345, 150009), (465, 111297), (713, 72585), (1035, 50003), (1395, 37099), (1613, 32085), (2139, 24195), (3565, 14517), (4839, 10695), (6417, 8065)]