49872992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 106877232

約数和(自身を除く): 57004240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1187, 1313, 1616, 2374, 2626, 3232, 4748, 5252, 9496, 10504, 15431, 18992, 21008, 30862, 37984, 42016, 61724, 119887, 123448, 239774, 246896, 479548, 493792, 959096, 1558531, 1918192, 3117062, 3836384, 6234124, 12468248, 24936496, 49872992]

約数ペア:

[(1, 49872992), (2, 24936496), (4, 12468248), (8, 6234124), (13, 3836384), (16, 3117062), (26, 1918192), (32, 1558531), (52, 959096), (101, 493792), (104, 479548), (202, 246896), (208, 239774), (404, 123448), (416, 119887), (808, 61724), (1187, 42016), (1313, 37984), (1616, 30862), (2374, 21008), (2626, 18992), (3232, 15431), (4748, 10504), (5252, 9496)]