48235990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15168

約数の個数: 32

約数和(自身を含む): 97990560

約数和(自身を除く): 49754570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 15121, 30242, 75605, 151210, 166331, 332662, 438509, 831655, 877018, 1663310, 2192545, 4385090, 4823599, 9647198, 24117995, 48235990]

約数ペア:

[(1, 48235990), (2, 24117995), (5, 9647198), (10, 4823599), (11, 4385090), (22, 2192545), (29, 1663310), (55, 877018), (58, 831655), (110, 438509), (145, 332662), (290, 166331), (319, 151210), (638, 75605), (1595, 30242), (3190, 15121)]