52485660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 160838496

約数和(自身を除く): 108352836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2887, 3030, 3636, 4545, 5774, 6060, 8661, 9090, 11548, 14435, 17322, 18180, 25983, 28870, 34644, 43305, 51966, 57740, 86610, 103932, 129915, 173220, 259830, 291587, 519660, 583174, 874761, 1166348, 1457935, 1749522, 2624283, 2915870, 3499044, 4373805, 5248566, 5831740, 8747610, 10497132, 13121415, 17495220, 26242830, 52485660]

約数ペア:

[(1, 52485660), (2, 26242830), (3, 17495220), (4, 13121415), (5, 10497132), (6, 8747610), (9, 5831740), (10, 5248566), (12, 4373805), (15, 3499044), (18, 2915870), (20, 2624283), (30, 1749522), (36, 1457935), (45, 1166348), (60, 874761), (90, 583174), (101, 519660), (180, 291587), (202, 259830), (303, 173220), (404, 129915), (505, 103932), (606, 86610), (909, 57740), (1010, 51966), (1212, 43305), (1515, 34644), (1818, 28870), (2020, 25983), (2887, 18180), (3030, 17322), (3636, 14435), (4545, 11548), (5774, 9090), (6060, 8661)]