48906880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6977

約数の個数: 64

約数和(自身を含む): 127565280

約数和(自身を除く): 78658400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 6947, 7040, 13894, 27788, 34735, 55576, 69470, 76417, 111152, 138940, 152834, 222304, 277880, 305668, 382085, 444608, 555760, 611336, 764170, 889216, 1111520, 1222672, 1528340, 2223040, 2445344, 3056680, 4446080, 4890688, 6113360, 9781376, 12226720, 24453440, 48906880]

約数ペア:

[(1, 48906880), (2, 24453440), (4, 12226720), (5, 9781376), (8, 6113360), (10, 4890688), (11, 4446080), (16, 3056680), (20, 2445344), (22, 2223040), (32, 1528340), (40, 1222672), (44, 1111520), (55, 889216), (64, 764170), (80, 611336), (88, 555760), (110, 444608), (128, 382085), (160, 305668), (176, 277880), (220, 222304), (320, 152834), (352, 138940), (440, 111152), (640, 76417), (704, 69470), (880, 55576), (1408, 34735), (1760, 27788), (3520, 13894), (6947, 7040)]