51597540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 122584860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 107, 108, 114, 135, 141, 171, 180, 188, 190, 214, 228, 235, 270, 282, 285, 321, 342, 380, 423, 428, 470, 513, 535, 540, 564, 570, 642, 684, 705, 846, 855, 893, 940, 963, 1026, 1070, 1140, 1269, 1284, 1410, 1605, 1692, 1710, 1786, 1926, 2033, 2052, 2115, 2140, 2538, 2565, 2679, 2820, 2889, 3210, 3420, 3572, 3852, 4066, 4230, 4465, 4815, 5029, 5076, 5130, 5358, 5778, 6099, 6345, 6420, 8037, 8132, 8460, 8930, 9630, 10058, 10165, 10260, 10716, 11556, 12198, 12690, 13395, 14445, 15087, 16074, 17860, 18297, 19260, 20116, 20330, 24111, 24396, 25145, 25380, 26790, 28890, 30174, 30495, 32148, 36594, 40185, 40660, 45261, 48222, 50290, 53580, 54891, 57780, 60348, 60990, 73188, 75435, 80370, 90522, 91485, 95551, 96444, 100580, 109782, 120555, 121980, 135783, 150870, 160740, 181044, 182970, 191102, 219564, 226305, 241110, 271566, 274455, 286653, 301740, 365940, 382204, 452610, 477755, 482220, 543132, 548910, 573306, 678915, 859959, 905220, 955510, 1097820, 1146612, 1357830, 1433265, 1719918, 1911020, 2579877, 2715660, 2866530, 3439836, 4299795, 5159754, 5733060, 8599590, 10319508, 12899385, 17199180, 25798770, 51597540]

約数ペア:

[(1, 51597540), (2, 25798770), (3, 17199180), (4, 12899385), (5, 10319508), (6, 8599590), (9, 5733060), (10, 5159754), (12, 4299795), (15, 3439836), (18, 2866530), (19, 2715660), (20, 2579877), (27, 1911020), (30, 1719918), (36, 1433265), (38, 1357830), (45, 1146612), (47, 1097820), (54, 955510), (57, 905220), (60, 859959), (76, 678915), (90, 573306), (94, 548910), (95, 543132), (107, 482220), (108, 477755), (114, 452610), (135, 382204), (141, 365940), (171, 301740), (180, 286653), (188, 274455), (190, 271566), (214, 241110), (228, 226305), (235, 219564), (270, 191102), (282, 182970), (285, 181044), (321, 160740), (342, 150870), (380, 135783), (423, 121980), (428, 120555), (470, 109782), (513, 100580), (535, 96444), (540, 95551), (564, 91485), (570, 90522), (642, 80370), (684, 75435), (705, 73188), (846, 60990), (855, 60348), (893, 57780), (940, 54891), (963, 53580), (1026, 50290), (1070, 48222), (1140, 45261), (1269, 40660), (1284, 40185), (1410, 36594), (1605, 32148), (1692, 30495), (1710, 30174), (1786, 28890), (1926, 26790), (2033, 25380), (2052, 25145), (2115, 24396), (2140, 24111), (2538, 20330), (2565, 20116), (2679, 19260), (2820, 18297), (2889, 17860), (3210, 16074), (3420, 15087), (3572, 14445), (3852, 13395), (4066, 12690), (4230, 12198), (4465, 11556), (4815, 10716), (5029, 10260), (5076, 10165), (5130, 10058), (5358, 9630), (5778, 8930), (6099, 8460), (6345, 8132), (6420, 8037)]