47763660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113723}}^1$

素因数の和:113742

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 105081396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113723, 227446, 341169, 454892, 568615, 682338, 796061, 1137230, 1364676, 1592122, 1705845, 2274460, 2388183, 3184244, 3411690, 3980305, 4776366, 6823380, 7960610, 9552732, 11940915, 15921220, 23881830, 47763660]

約数ペア:

[(1, 47763660), (2, 23881830), (3, 15921220), (4, 11940915), (5, 9552732), (6, 7960610), (7, 6823380), (10, 4776366), (12, 3980305), (14, 3411690), (15, 3184244), (20, 2388183), (21, 2274460), (28, 1705845), (30, 1592122), (35, 1364676), (42, 1137230), (60, 796061), (70, 682338), (84, 568615), (105, 454892), (140, 341169), (210, 227446), (420, 113723)]