48381904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 99368640

約数和(自身を除く): 50986736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 953, 1336, 1906, 2672, 3173, 3812, 6346, 7624, 12692, 15248, 18107, 25384, 36214, 50768, 72428, 144856, 159151, 289712, 318302, 636604, 1273208, 2546416, 3023869, 6047738, 12095476, 24190952, 48381904]

約数ペア:

[(1, 48381904), (2, 24190952), (4, 12095476), (8, 6047738), (16, 3023869), (19, 2546416), (38, 1273208), (76, 636604), (152, 318302), (167, 289712), (304, 159151), (334, 144856), (668, 72428), (953, 50768), (1336, 36214), (1906, 25384), (2672, 18107), (3173, 15248), (3812, 12692), (6346, 7624)]