48532880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 124331328

約数和(自身を除く): 75798448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 421, 440, 524, 655, 842, 880, 1048, 1310, 1441, 1684, 2096, 2105, 2620, 2882, 3368, 4210, 4631, 5240, 5764, 6736, 7205, 8420, 9262, 10480, 11528, 14410, 16840, 18524, 23056, 23155, 28820, 33680, 37048, 46310, 55151, 57640, 74096, 92620, 110302, 115280, 185240, 220604, 275755, 370480, 441208, 551510, 606661, 882416, 1103020, 1213322, 2206040, 2426644, 3033305, 4412080, 4853288, 6066610, 9706576, 12133220, 24266440, 48532880]

約数ペア:

[(1, 48532880), (2, 24266440), (4, 12133220), (5, 9706576), (8, 6066610), (10, 4853288), (11, 4412080), (16, 3033305), (20, 2426644), (22, 2206040), (40, 1213322), (44, 1103020), (55, 882416), (80, 606661), (88, 551510), (110, 441208), (131, 370480), (176, 275755), (220, 220604), (262, 185240), (421, 115280), (440, 110302), (524, 92620), (655, 74096), (842, 57640), (880, 55151), (1048, 46310), (1310, 37048), (1441, 33680), (1684, 28820), (2096, 23155), (2105, 23056), (2620, 18524), (2882, 16840), (3368, 14410), (4210, 11528), (4631, 10480), (5240, 9262), (5764, 8420), (6736, 7205)]