55724900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7237}}^1$

素因数の和:7269

約数の個数: 72

約数和(自身を含む): 150782016

約数和(自身を除く): 95057116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7237, 7700, 14474, 28948, 36185, 50659, 72370, 79607, 101318, 144740, 159214, 180925, 202636, 253295, 318428, 361850, 398035, 506590, 557249, 723700, 796070, 1013180, 1114498, 1266475, 1592140, 1990175, 2228996, 2532950, 2786245, 3980350, 5065900, 5572490, 7960700, 11144980, 13931225, 27862450, 55724900]

約数ペア:

[(1, 55724900), (2, 27862450), (4, 13931225), (5, 11144980), (7, 7960700), (10, 5572490), (11, 5065900), (14, 3980350), (20, 2786245), (22, 2532950), (25, 2228996), (28, 1990175), (35, 1592140), (44, 1266475), (50, 1114498), (55, 1013180), (70, 796070), (77, 723700), (100, 557249), (110, 506590), (140, 398035), (154, 361850), (175, 318428), (220, 253295), (275, 202636), (308, 180925), (350, 159214), (385, 144740), (550, 101318), (700, 79607), (770, 72370), (1100, 50659), (1540, 36185), (1925, 28948), (3850, 14474), (7237, 7700)]