42999550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 89650512

約数和(自身を除く): 46650962

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 2113, 4070, 4226, 10175, 10565, 20350, 21130, 23243, 46486, 52825, 78181, 105650, 116215, 156362, 232430, 390905, 581075, 781810, 859991, 1162150, 1719982, 1954525, 3909050, 4299955, 8599910, 21499775, 42999550]

約数ペア:

[(1, 42999550), (2, 21499775), (5, 8599910), (10, 4299955), (11, 3909050), (22, 1954525), (25, 1719982), (37, 1162150), (50, 859991), (55, 781810), (74, 581075), (110, 390905), (185, 232430), (275, 156362), (370, 116215), (407, 105650), (550, 78181), (814, 52825), (925, 46486), (1850, 23243), (2035, 21130), (2113, 20350), (4070, 10565), (4226, 10175)]