49953860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 116182080

約数和(自身を除く): 66228220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3389, 3685, 6778, 7370, 13556, 14740, 16945, 33890, 37279, 67780, 74558, 149116, 186395, 227063, 372790, 454126, 745580, 908252, 1135315, 2270630, 2497693, 4541260, 4995386, 9990772, 12488465, 24976930, 49953860]

約数ペア:

[(1, 49953860), (2, 24976930), (4, 12488465), (5, 9990772), (10, 4995386), (11, 4541260), (20, 2497693), (22, 2270630), (44, 1135315), (55, 908252), (67, 745580), (110, 454126), (134, 372790), (220, 227063), (268, 186395), (335, 149116), (670, 74558), (737, 67780), (1340, 37279), (1474, 33890), (2948, 16945), (3389, 14740), (3685, 13556), (6778, 7370)]