48901600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5588

約数の個数: 72

約数和(自身を含む): 130257288

約数和(自身を除く): 81355688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5557, 8800, 11114, 22228, 27785, 44456, 55570, 61127, 88912, 111140, 122254, 138925, 177824, 222280, 244508, 277850, 305635, 444560, 489016, 555700, 611270, 889120, 978032, 1111400, 1222540, 1528175, 1956064, 2222800, 2445080, 3056350, 4445600, 4890160, 6112700, 9780320, 12225400, 24450800, 48901600]

約数ペア:

[(1, 48901600), (2, 24450800), (4, 12225400), (5, 9780320), (8, 6112700), (10, 4890160), (11, 4445600), (16, 3056350), (20, 2445080), (22, 2222800), (25, 1956064), (32, 1528175), (40, 1222540), (44, 1111400), (50, 978032), (55, 889120), (80, 611270), (88, 555700), (100, 489016), (110, 444560), (160, 305635), (176, 277850), (200, 244508), (220, 222280), (275, 177824), (352, 138925), (400, 122254), (440, 111140), (550, 88912), (800, 61127), (880, 55570), (1100, 44456), (1760, 27785), (2200, 22228), (4400, 11114), (5557, 8800)]