48805460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 112577472

約数和(自身を除く): 63772012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1361, 1630, 1793, 2722, 3260, 3586, 5444, 6805, 7172, 8965, 13610, 14971, 17930, 27220, 29942, 35860, 59884, 74855, 149710, 221843, 299420, 443686, 887372, 1109215, 2218430, 2440273, 4436860, 4880546, 9761092, 12201365, 24402730, 48805460]

約数ペア:

[(1, 48805460), (2, 24402730), (4, 12201365), (5, 9761092), (10, 4880546), (11, 4436860), (20, 2440273), (22, 2218430), (44, 1109215), (55, 887372), (110, 443686), (163, 299420), (220, 221843), (326, 149710), (652, 74855), (815, 59884), (1361, 35860), (1630, 29942), (1793, 27220), (2722, 17930), (3260, 14971), (3586, 13610), (5444, 8965), (6805, 7172)]