47417580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37633}}^1$

素因数の和:37655

約数の個数: 72

約数和(自身を含む): 164385312

約数和(自身を除く): 116967732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37633, 75266, 112899, 150532, 188165, 225798, 263431, 338697, 376330, 451596, 526862, 564495, 677394, 752660, 790293, 1053724, 1128990, 1317155, 1354788, 1580586, 1693485, 2257980, 2370879, 2634310, 3161172, 3386970, 3951465, 4741758, 5268620, 6773940, 7902930, 9483516, 11854395, 15805860, 23708790, 47417580]

約数ペア:

[(1, 47417580), (2, 23708790), (3, 15805860), (4, 11854395), (5, 9483516), (6, 7902930), (7, 6773940), (9, 5268620), (10, 4741758), (12, 3951465), (14, 3386970), (15, 3161172), (18, 2634310), (20, 2370879), (21, 2257980), (28, 1693485), (30, 1580586), (35, 1354788), (36, 1317155), (42, 1128990), (45, 1053724), (60, 790293), (63, 752660), (70, 677394), (84, 564495), (90, 526862), (105, 451596), (126, 376330), (140, 338697), (180, 263431), (210, 225798), (252, 188165), (315, 150532), (420, 112899), (630, 75266), (1260, 37633)]