49965540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 146168064

約数和(自身を除く): 96202524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 317, 355, 370, 426, 444, 555, 634, 710, 740, 852, 951, 1065, 1110, 1268, 1420, 1585, 1902, 2130, 2220, 2627, 3170, 3804, 4260, 4755, 5254, 6340, 7881, 9510, 10508, 11729, 13135, 15762, 19020, 22507, 23458, 26270, 31524, 35187, 39405, 45014, 46916, 52540, 58645, 67521, 70374, 78810, 90028, 112535, 117290, 135042, 140748, 157620, 175935, 225070, 234580, 270084, 337605, 351870, 450140, 675210, 703740, 832759, 1350420, 1665518, 2498277, 3331036, 4163795, 4996554, 8327590, 9993108, 12491385, 16655180, 24982770, 49965540]

約数ペア:

[(1, 49965540), (2, 24982770), (3, 16655180), (4, 12491385), (5, 9993108), (6, 8327590), (10, 4996554), (12, 4163795), (15, 3331036), (20, 2498277), (30, 1665518), (37, 1350420), (60, 832759), (71, 703740), (74, 675210), (111, 450140), (142, 351870), (148, 337605), (185, 270084), (213, 234580), (222, 225070), (284, 175935), (317, 157620), (355, 140748), (370, 135042), (426, 117290), (444, 112535), (555, 90028), (634, 78810), (710, 70374), (740, 67521), (852, 58645), (951, 52540), (1065, 46916), (1110, 45014), (1268, 39405), (1420, 35187), (1585, 31524), (1902, 26270), (2130, 23458), (2220, 22507), (2627, 19020), (3170, 15762), (3804, 13135), (4260, 11729), (4755, 10508), (5254, 9510), (6340, 7881)]