47792638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 32847362

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1399, 1798, 2798, 17081, 26581, 34162, 40571, 43369, 53162, 81142, 86738, 770849, 824011, 1257701, 1541698, 1648022, 2515402, 23896319, 47792638]

約数ペア:

[(1, 47792638), (2, 23896319), (19, 2515402), (29, 1648022), (31, 1541698), (38, 1257701), (58, 824011), (62, 770849), (551, 86738), (589, 81142), (899, 53162), (1102, 43369), (1178, 40571), (1399, 34162), (1798, 26581), (2798, 17081)]