47749988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7628

約数の個数: 36

約数和(自身を含む): 98928060

約数和(自身を除く): 51178072

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 7589, 15178, 30356, 83479, 98657, 166958, 197314, 333916, 394628, 918269, 1085227, 1836538, 2170454, 3673076, 4340908, 11937497, 23874994, 47749988]

約数ペア:

[(1, 47749988), (2, 23874994), (4, 11937497), (11, 4340908), (13, 3673076), (22, 2170454), (26, 1836538), (44, 1085227), (52, 918269), (121, 394628), (143, 333916), (242, 197314), (286, 166958), (484, 98657), (572, 83479), (1573, 30356), (3146, 15178), (6292, 7589)]