53815070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 47708386

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 2591, 4154, 5182, 10385, 12955, 20770, 25910, 80321, 160642, 173597, 347194, 401605, 803210, 867985, 1735970, 5381507, 10763014, 26907535, 53815070]

約数ペア:

[(1, 53815070), (2, 26907535), (5, 10763014), (10, 5381507), (31, 1735970), (62, 867985), (67, 803210), (134, 401605), (155, 347194), (310, 173597), (335, 160642), (670, 80321), (2077, 25910), (2591, 20770), (4154, 12955), (5182, 10385)]