51089325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 100755456

約数和(自身を除く): 49666131

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 4231, 12075, 12693, 21155, 29617, 63465, 88851, 97313, 105775, 148085, 291939, 317325, 444255, 486565, 681191, 740425, 1459695, 2043573, 2221275, 2432825, 3405955, 7298475, 10217865, 17029775, 51089325]

約数ペア:

[(1, 51089325), (3, 17029775), (5, 10217865), (7, 7298475), (15, 3405955), (21, 2432825), (23, 2221275), (25, 2043573), (35, 1459695), (69, 740425), (75, 681191), (105, 486565), (115, 444255), (161, 317325), (175, 291939), (345, 148085), (483, 105775), (525, 97313), (575, 88851), (805, 63465), (1725, 29617), (2415, 21155), (4025, 12693), (4231, 12075)]