51764760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143791}}^1$

素因数の和:143808

約数の個数: 48

約数和(自身を含む): 168236640

約数和(自身を除く): 116471880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143791, 287582, 431373, 575164, 718955, 862746, 1150328, 1294119, 1437910, 1725492, 2156865, 2588238, 2875820, 3450984, 4313730, 5176476, 5751640, 6470595, 8627460, 10352952, 12941190, 17254920, 25882380, 51764760]

約数ペア:

[(1, 51764760), (2, 25882380), (3, 17254920), (4, 12941190), (5, 10352952), (6, 8627460), (8, 6470595), (9, 5751640), (10, 5176476), (12, 4313730), (15, 3450984), (18, 2875820), (20, 2588238), (24, 2156865), (30, 1725492), (36, 1437910), (40, 1294119), (45, 1150328), (60, 862746), (72, 718955), (90, 575164), (120, 431373), (180, 287582), (360, 143791)]