51548200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23431}}^1$

素因数の和:23458

約数の個数: 48

約数和(自身を含む): 130750560

約数和(自身を除く): 79202360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23431, 46862, 93724, 117155, 187448, 234310, 257741, 468620, 515482, 585775, 937240, 1030964, 1171550, 1288705, 2061928, 2343100, 2577410, 4686200, 5154820, 6443525, 10309640, 12887050, 25774100, 51548200]

約数ペア:

[(1, 51548200), (2, 25774100), (4, 12887050), (5, 10309640), (8, 6443525), (10, 5154820), (11, 4686200), (20, 2577410), (22, 2343100), (25, 2061928), (40, 1288705), (44, 1171550), (50, 1030964), (55, 937240), (88, 585775), (100, 515482), (110, 468620), (200, 257741), (220, 234310), (275, 187448), (440, 117155), (550, 93724), (1100, 46862), (2200, 23431)]