51465228

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 123164160

約数和(自身を除く): 71698932

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 157, 177, 236, 314, 354, 463, 471, 628, 708, 926, 942, 1389, 1852, 1884, 2778, 5556, 9263, 18526, 27317, 27789, 37052, 54634, 55578, 72691, 81951, 109268, 111156, 145382, 163902, 218073, 290764, 327804, 436146, 872292, 4288769, 8577538, 12866307, 17155076, 25732614, 51465228]

約数ペア:

[(1, 51465228), (2, 25732614), (3, 17155076), (4, 12866307), (6, 8577538), (12, 4288769), (59, 872292), (118, 436146), (157, 327804), (177, 290764), (236, 218073), (314, 163902), (354, 145382), (463, 111156), (471, 109268), (628, 81951), (708, 72691), (926, 55578), (942, 54634), (1389, 37052), (1852, 27789), (1884, 27317), (2778, 18526), (5556, 9263)]