51614280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47791}}^1$

素因数の和:47811

約数の個数: 64

約数和(自身を含む): 172051200

約数和(自身を除く): 120436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47791, 95582, 143373, 191164, 238955, 286746, 382328, 430119, 477910, 573492, 716865, 860238, 955820, 1146984, 1290357, 1433730, 1720476, 1911640, 2150595, 2580714, 2867460, 3440952, 4301190, 5161428, 5734920, 6451785, 8602380, 10322856, 12903570, 17204760, 25807140, 51614280]

約数ペア:

[(1, 51614280), (2, 25807140), (3, 17204760), (4, 12903570), (5, 10322856), (6, 8602380), (8, 6451785), (9, 5734920), (10, 5161428), (12, 4301190), (15, 3440952), (18, 2867460), (20, 2580714), (24, 2150595), (27, 1911640), (30, 1720476), (36, 1433730), (40, 1290357), (45, 1146984), (54, 955820), (60, 860238), (72, 716865), (90, 573492), (108, 477910), (120, 430119), (135, 382328), (180, 286746), (216, 238955), (270, 191164), (360, 143373), (540, 95582), (1080, 47791)]