49832820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 164656800

約数和(自身を除く): 114823980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1619, 1620, 1710, 2052, 2565, 3078, 3238, 3420, 4857, 5130, 6156, 6476, 7695, 8095, 9714, 10260, 14571, 15390, 16190, 19428, 24285, 29142, 30761, 30780, 32380, 43713, 48570, 58284, 61522, 72855, 87426, 92283, 97140, 123044, 131139, 145710, 153805, 174852, 184566, 218565, 262278, 276849, 291420, 307610, 369132, 437130, 461415, 524556, 553698, 615220, 655695, 830547, 874260, 922830, 1107396, 1311390, 1384245, 1661094, 1845660, 2491641, 2622780, 2768490, 3322188, 4152735, 4983282, 5536980, 8305470, 9966564, 12458205, 16610940, 24916410, 49832820]

約数ペア:

[(1, 49832820), (2, 24916410), (3, 16610940), (4, 12458205), (5, 9966564), (6, 8305470), (9, 5536980), (10, 4983282), (12, 4152735), (15, 3322188), (18, 2768490), (19, 2622780), (20, 2491641), (27, 1845660), (30, 1661094), (36, 1384245), (38, 1311390), (45, 1107396), (54, 922830), (57, 874260), (60, 830547), (76, 655695), (81, 615220), (90, 553698), (95, 524556), (108, 461415), (114, 437130), (135, 369132), (162, 307610), (171, 291420), (180, 276849), (190, 262278), (228, 218565), (270, 184566), (285, 174852), (324, 153805), (342, 145710), (380, 131139), (405, 123044), (513, 97140), (540, 92283), (570, 87426), (684, 72855), (810, 61522), (855, 58284), (1026, 48570), (1140, 43713), (1539, 32380), (1619, 30780), (1620, 30761), (1710, 29142), (2052, 24285), (2565, 19428), (3078, 16190), (3238, 15390), (3420, 14571), (4857, 10260), (5130, 9714), (6156, 8095), (6476, 7695)]