51657310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 46631330

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2843, 3634, 5686, 9085, 14215, 18170, 28430, 65389, 130778, 224597, 326945, 449194, 653890, 1122985, 2245970, 5165731, 10331462, 25828655, 51657310]

約数ペア:

[(1, 51657310), (2, 25828655), (5, 10331462), (10, 5165731), (23, 2245970), (46, 1122985), (79, 653890), (115, 449194), (158, 326945), (230, 224597), (395, 130778), (790, 65389), (1817, 28430), (2843, 18170), (3634, 14215), (5686, 9085)]