52130778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40039}}^1$

素因数の和:40082

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 70872102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 40039, 80078, 120117, 240234, 280273, 560546, 840819, 1241209, 1681638, 2482418, 3723627, 7447254, 8688463, 17376926, 26065389, 52130778]

約数ペア:

[(1, 52130778), (2, 26065389), (3, 17376926), (6, 8688463), (7, 7447254), (14, 3723627), (21, 2482418), (31, 1681638), (42, 1241209), (62, 840819), (93, 560546), (186, 280273), (217, 240234), (434, 120117), (651, 80078), (1302, 40039)]