55734290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 106189056

約数和(自身を除く): 50454766

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 3413, 6826, 8165, 16330, 17065, 34130, 78499, 156998, 242323, 392495, 484646, 784990, 1211615, 2423230, 5573429, 11146858, 27867145, 55734290]

約数ペア:

[(1, 55734290), (2, 27867145), (5, 11146858), (10, 5573429), (23, 2423230), (46, 1211615), (71, 784990), (115, 484646), (142, 392495), (230, 242323), (355, 156998), (710, 78499), (1633, 34130), (3266, 17065), (3413, 16330), (6826, 8165)]