51250380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11701}}^1$

素因数の和:11786

約数の個数: 48

約数和(自身を含む): 145479264

約数和(自身を除く): 94228884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 11701, 23402, 35103, 46804, 58505, 70206, 117010, 140412, 175515, 234020, 351030, 702060, 854173, 1708346, 2562519, 3416692, 4270865, 5125038, 8541730, 10250076, 12812595, 17083460, 25625190, 51250380]

約数ペア:

[(1, 51250380), (2, 25625190), (3, 17083460), (4, 12812595), (5, 10250076), (6, 8541730), (10, 5125038), (12, 4270865), (15, 3416692), (20, 2562519), (30, 1708346), (60, 854173), (73, 702060), (146, 351030), (219, 234020), (292, 175515), (365, 140412), (438, 117010), (730, 70206), (876, 58505), (1095, 46804), (1460, 35103), (2190, 23402), (4380, 11701)]