55720296

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1847}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 95630904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 1847, 2514, 3352, 3694, 3771, 5028, 5541, 7388, 7542, 10056, 11082, 14776, 15084, 16623, 22164, 30168, 33246, 44328, 66492, 132984, 773893, 1547786, 2321679, 3095572, 4643358, 6191144, 6965037, 9286716, 13930074, 18573432, 27860148, 55720296]

約数ペア:

[(1, 55720296), (2, 27860148), (3, 18573432), (4, 13930074), (6, 9286716), (8, 6965037), (9, 6191144), (12, 4643358), (18, 3095572), (24, 2321679), (36, 1547786), (72, 773893), (419, 132984), (838, 66492), (1257, 44328), (1676, 33246), (1847, 30168), (2514, 22164), (3352, 16623), (3694, 15084), (3771, 14776), (5028, 11082), (5541, 10056), (7388, 7542)]