47025540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3307}}^1$

素因数の和:3401

約数の個数: 72

約数和(自身を含む): 144493440

約数和(自身を除く): 97467900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3307, 3555, 4740, 6614, 7110, 9921, 13228, 14220, 16535, 19842, 29763, 33070, 39684, 49605, 59526, 66140, 99210, 119052, 148815, 198420, 261253, 297630, 522506, 595260, 783759, 1045012, 1306265, 1567518, 2351277, 2612530, 3135036, 3918795, 4702554, 5225060, 7837590, 9405108, 11756385, 15675180, 23512770, 47025540]

約数ペア:

[(1, 47025540), (2, 23512770), (3, 15675180), (4, 11756385), (5, 9405108), (6, 7837590), (9, 5225060), (10, 4702554), (12, 3918795), (15, 3135036), (18, 2612530), (20, 2351277), (30, 1567518), (36, 1306265), (45, 1045012), (60, 783759), (79, 595260), (90, 522506), (158, 297630), (180, 261253), (237, 198420), (316, 148815), (395, 119052), (474, 99210), (711, 66140), (790, 59526), (948, 49605), (1185, 39684), (1422, 33070), (1580, 29763), (2370, 19842), (2844, 16535), (3307, 14220), (3555, 13228), (4740, 9921), (6614, 7110)]