55872090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1187}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 145667808

約数和(自身を除く): 89795718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1187, 1569, 2374, 2615, 3138, 3561, 4707, 5230, 5935, 7122, 7845, 9414, 10683, 11870, 15690, 17805, 21366, 23535, 35610, 47070, 53415, 106830, 620801, 1241602, 1862403, 3104005, 3724806, 5587209, 6208010, 9312015, 11174418, 18624030, 27936045, 55872090]

約数ペア:

[(1, 55872090), (2, 27936045), (3, 18624030), (5, 11174418), (6, 9312015), (9, 6208010), (10, 5587209), (15, 3724806), (18, 3104005), (30, 1862403), (45, 1241602), (90, 620801), (523, 106830), (1046, 53415), (1187, 47070), (1569, 35610), (2374, 23535), (2615, 21366), (3138, 17805), (3561, 15690), (4707, 11870), (5230, 10683), (5935, 9414), (7122, 7845)]