47219830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 102312720

約数和(自身を除く): 55092890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 3323, 6646, 7105, 14210, 16615, 23261, 33230, 46522, 96367, 116305, 162827, 192734, 232610, 325654, 481835, 674569, 814135, 963670, 1349138, 1628270, 3372845, 4721983, 6745690, 9443966, 23609915, 47219830]

約数ペア:

[(1, 47219830), (2, 23609915), (5, 9443966), (7, 6745690), (10, 4721983), (14, 3372845), (29, 1628270), (35, 1349138), (49, 963670), (58, 814135), (70, 674569), (98, 481835), (145, 325654), (203, 232610), (245, 192734), (290, 162827), (406, 116305), (490, 96367), (1015, 46522), (1421, 33230), (2030, 23261), (2842, 16615), (3323, 14210), (6646, 7105)]