47880580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 110807424

約数和(自身を除く): 62926844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2113, 2266, 4226, 4532, 5665, 8452, 10565, 11330, 21130, 22660, 23243, 42260, 46486, 92972, 116215, 217639, 232430, 435278, 464860, 870556, 1088195, 2176390, 2394029, 4352780, 4788058, 9576116, 11970145, 23940290, 47880580]

約数ペア:

[(1, 47880580), (2, 23940290), (4, 11970145), (5, 9576116), (10, 4788058), (11, 4352780), (20, 2394029), (22, 2176390), (44, 1088195), (55, 870556), (103, 464860), (110, 435278), (206, 232430), (220, 217639), (412, 116215), (515, 92972), (1030, 46486), (1133, 42260), (2060, 23243), (2113, 22660), (2266, 21130), (4226, 11330), (4532, 10565), (5665, 8452)]