47952968

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 105421500

約数和(自身を除く): 57468532

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 821, 1043, 1192, 1642, 2086, 3284, 4172, 5747, 6568, 7301, 8344, 11494, 14602, 22988, 29204, 40229, 45976, 58408, 80458, 122329, 160916, 244658, 321832, 489316, 856303, 978632, 1712606, 3425212, 5994121, 6850424, 11988242, 23976484, 47952968]

約数ペア:

[(1, 47952968), (2, 23976484), (4, 11988242), (7, 6850424), (8, 5994121), (14, 3425212), (28, 1712606), (49, 978632), (56, 856303), (98, 489316), (149, 321832), (196, 244658), (298, 160916), (392, 122329), (596, 80458), (821, 58408), (1043, 45976), (1192, 40229), (1642, 29204), (2086, 22988), (3284, 14602), (4172, 11494), (5747, 8344), (6568, 7301)]