47693660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 119451024

約数和(自身を除く): 71757364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1187, 1435, 2009, 2374, 2870, 4018, 4748, 5740, 5935, 8036, 8309, 10045, 11870, 16618, 20090, 23740, 33236, 40180, 41545, 48667, 58163, 83090, 97334, 116326, 166180, 194668, 232652, 243335, 290815, 340669, 486670, 581630, 681338, 973340, 1163260, 1362676, 1703345, 2384683, 3406690, 4769366, 6813380, 9538732, 11923415, 23846830, 47693660]

約数ペア:

[(1, 47693660), (2, 23846830), (4, 11923415), (5, 9538732), (7, 6813380), (10, 4769366), (14, 3406690), (20, 2384683), (28, 1703345), (35, 1362676), (41, 1163260), (49, 973340), (70, 681338), (82, 581630), (98, 486670), (140, 340669), (164, 290815), (196, 243335), (205, 232652), (245, 194668), (287, 166180), (410, 116326), (490, 97334), (574, 83090), (820, 58163), (980, 48667), (1148, 41545), (1187, 40180), (1435, 33236), (2009, 23740), (2374, 20090), (2870, 16618), (4018, 11870), (4748, 10045), (5740, 8309), (5935, 8036)]