48448120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7564

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 81566600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7523, 15046, 30092, 37615, 52661, 60184, 75230, 105322, 150460, 173029, 210644, 263305, 300920, 346058, 421288, 526610, 692116, 865145, 1053220, 1211203, 1384232, 1730290, 2106440, 2422406, 3460580, 4844812, 6056015, 6921160, 9689624, 12112030, 24224060, 48448120]

約数ペア:

[(1, 48448120), (2, 24224060), (4, 12112030), (5, 9689624), (7, 6921160), (8, 6056015), (10, 4844812), (14, 3460580), (20, 2422406), (23, 2106440), (28, 1730290), (35, 1384232), (40, 1211203), (46, 1053220), (56, 865145), (70, 692116), (92, 526610), (115, 421288), (140, 346058), (161, 300920), (184, 263305), (230, 210644), (280, 173029), (322, 150460), (460, 105322), (644, 75230), (805, 60184), (920, 52661), (1288, 37615), (1610, 30092), (3220, 15046), (6440, 7523)]