47475690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25943}}^1$

素因数の和:26014

約数の個数: 32

約数和(自身を含む): 115814016

約数和(自身を除く): 68338326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 25943, 51886, 77829, 129715, 155658, 259430, 389145, 778290, 1582523, 3165046, 4747569, 7912615, 9495138, 15825230, 23737845, 47475690]

約数ペア:

[(1, 47475690), (2, 23737845), (3, 15825230), (5, 9495138), (6, 7912615), (10, 4747569), (15, 3165046), (30, 1582523), (61, 778290), (122, 389145), (183, 259430), (305, 155658), (366, 129715), (610, 77829), (915, 51886), (1830, 25943)]