47980966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 83750400

約数和(自身を除く): 35769434

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1453, 1501, 1738, 2906, 3002, 15983, 16511, 27607, 31966, 33022, 55214, 114787, 229574, 303677, 607354, 1262657, 2180953, 2525314, 4361906, 23990483, 47980966]

約数ペア:

[(1, 47980966), (2, 23990483), (11, 4361906), (19, 2525314), (22, 2180953), (38, 1262657), (79, 607354), (158, 303677), (209, 229574), (418, 114787), (869, 55214), (1453, 33022), (1501, 31966), (1738, 27607), (2906, 16511), (3002, 15983)]