47403510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20521}}^1$

素因数の和:20549

約数の個数: 64

約数和(自身を含む): 141848064

約数和(自身を除く): 94444554

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 20521, 41042, 61563, 102605, 123126, 143647, 205210, 225731, 287294, 307815, 430941, 451462, 615630, 677193, 718235, 861882, 1128655, 1354386, 1436470, 1580117, 2154705, 2257310, 3160234, 3385965, 4309410, 4740351, 6771930, 7900585, 9480702, 15801170, 23701755, 47403510]

約数ペア:

[(1, 47403510), (2, 23701755), (3, 15801170), (5, 9480702), (6, 7900585), (7, 6771930), (10, 4740351), (11, 4309410), (14, 3385965), (15, 3160234), (21, 2257310), (22, 2154705), (30, 1580117), (33, 1436470), (35, 1354386), (42, 1128655), (55, 861882), (66, 718235), (70, 677193), (77, 615630), (105, 451462), (110, 430941), (154, 307815), (165, 287294), (210, 225731), (231, 205210), (330, 143647), (385, 123126), (462, 102605), (770, 61563), (1155, 41042), (2310, 20521)]