55996600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25453}}^1$

素因数の和:25480

約数の個数: 48

約数和(自身を含む): 142033320

約数和(自身を除く): 86036720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 25453, 50906, 101812, 127265, 203624, 254530, 279983, 509060, 559966, 636325, 1018120, 1119932, 1272650, 1399915, 2239864, 2545300, 2799830, 5090600, 5599660, 6999575, 11199320, 13999150, 27998300, 55996600]

約数ペア:

[(1, 55996600), (2, 27998300), (4, 13999150), (5, 11199320), (8, 6999575), (10, 5599660), (11, 5090600), (20, 2799830), (22, 2545300), (25, 2239864), (40, 1399915), (44, 1272650), (50, 1119932), (55, 1018120), (88, 636325), (100, 559966), (110, 509060), (200, 279983), (220, 254530), (275, 203624), (440, 127265), (550, 101812), (1100, 50906), (2200, 25453)]