50396940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25453}}^1$

素因数の和:25479

約数の個数: 72

約数和(自身を含む): 166774608

約数和(自身を除く): 116377668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25453, 50906, 76359, 101812, 127265, 152718, 229077, 254530, 279983, 305436, 381795, 458154, 509060, 559966, 763590, 839949, 916308, 1119932, 1145385, 1399915, 1527180, 1679898, 2290770, 2519847, 2799830, 3359796, 4199745, 4581540, 5039694, 5599660, 8399490, 10079388, 12599235, 16798980, 25198470, 50396940]

約数ペア:

[(1, 50396940), (2, 25198470), (3, 16798980), (4, 12599235), (5, 10079388), (6, 8399490), (9, 5599660), (10, 5039694), (11, 4581540), (12, 4199745), (15, 3359796), (18, 2799830), (20, 2519847), (22, 2290770), (30, 1679898), (33, 1527180), (36, 1399915), (44, 1145385), (45, 1119932), (55, 916308), (60, 839949), (66, 763590), (90, 559966), (99, 509060), (110, 458154), (132, 381795), (165, 305436), (180, 279983), (198, 254530), (220, 229077), (330, 152718), (396, 127265), (495, 101812), (660, 76359), (990, 50906), (1980, 25453)]