47637902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 82175520

約数和(自身を除く): 34537618

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1321, 1387, 1898, 2642, 2774, 17173, 18031, 25099, 34346, 36062, 50198, 96433, 192866, 326287, 652574, 1253629, 1832227, 2507258, 3664454, 23818951, 47637902]

約数ペア:

[(1, 47637902), (2, 23818951), (13, 3664454), (19, 2507258), (26, 1832227), (38, 1253629), (73, 652574), (146, 326287), (247, 192866), (494, 96433), (949, 50198), (1321, 36062), (1387, 34346), (1898, 25099), (2642, 18031), (2774, 17173)]