51518838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39612

約数の個数: 32

約数和(自身を含む): 121559040

約数和(自身を除く): 70040202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 39569, 79138, 118707, 237414, 276983, 553966, 830949, 1226639, 1661898, 2453278, 3679917, 7359834, 8586473, 17172946, 25759419, 51518838]

約数ペア:

[(1, 51518838), (2, 25759419), (3, 17172946), (6, 8586473), (7, 7359834), (14, 3679917), (21, 2453278), (31, 1661898), (42, 1226639), (62, 830949), (93, 553966), (186, 276983), (217, 237414), (434, 118707), (651, 79138), (1302, 39569)]