39856950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12653}}^1$

素因数の和:12678

約数の個数: 72

約数和(自身を含む): 122389488

約数和(自身を除く): 82532538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12653, 25306, 37959, 63265, 75918, 88571, 113877, 126530, 177142, 189795, 227754, 265713, 316325, 379590, 442855, 531426, 569385, 632650, 797139, 885710, 948975, 1138770, 1328565, 1594278, 1897950, 2214275, 2657130, 2846925, 3985695, 4428550, 5693850, 6642825, 7971390, 13285650, 19928475, 39856950]

約数ペア:

[(1, 39856950), (2, 19928475), (3, 13285650), (5, 7971390), (6, 6642825), (7, 5693850), (9, 4428550), (10, 3985695), (14, 2846925), (15, 2657130), (18, 2214275), (21, 1897950), (25, 1594278), (30, 1328565), (35, 1138770), (42, 948975), (45, 885710), (50, 797139), (63, 632650), (70, 569385), (75, 531426), (90, 442855), (105, 379590), (126, 316325), (150, 265713), (175, 227754), (210, 189795), (225, 177142), (315, 126530), (350, 113877), (450, 88571), (525, 75918), (630, 63265), (1050, 37959), (1575, 25306), (3150, 12653)]