52487820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 216

約数和(自身を含む): 202417488

約数和(自身を除く): 149929668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 541, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1082, 1155, 1260, 1386, 1470, 1540, 1617, 1623, 1764, 1980, 2156, 2164, 2205, 2310, 2695, 2705, 2772, 2940, 3234, 3246, 3465, 3787, 4410, 4620, 4851, 4869, 5390, 5410, 5951, 6468, 6492, 6930, 7574, 8085, 8115, 8820, 9702, 9738, 10780, 10820, 11361, 11902, 13860, 15148, 16170, 16230, 17853, 18935, 19404, 19476, 22722, 23804, 24255, 24345, 26509, 29755, 32340, 32460, 34083, 35706, 37870, 41657, 45444, 48510, 48690, 53018, 53559, 56805, 59510, 68166, 71412, 75740, 79527, 83314, 89265, 97020, 97380, 106036, 107118, 113610, 119020, 124971, 132545, 136332, 159054, 166628, 170415, 178530, 208285, 214236, 227220, 238581, 249942, 265090, 267795, 291599, 318108, 340830, 357060, 374913, 397635, 416570, 477162, 499884, 530180, 535590, 583198, 624855, 681660, 749826, 795270, 833140, 874797, 954324, 1071180, 1166396, 1192905, 1249710, 1457995, 1499652, 1590540, 1749594, 1874565, 2385810, 2499420, 2624391, 2915990, 3499188, 3749130, 4373985, 4771620, 5248782, 5831980, 7498260, 8747970, 10497564, 13121955, 17495940, 26243910, 52487820]

約数ペア:

[(1, 52487820), (2, 26243910), (3, 17495940), (4, 13121955), (5, 10497564), (6, 8747970), (7, 7498260), (9, 5831980), (10, 5248782), (11, 4771620), (12, 4373985), (14, 3749130), (15, 3499188), (18, 2915990), (20, 2624391), (21, 2499420), (22, 2385810), (28, 1874565), (30, 1749594), (33, 1590540), (35, 1499652), (36, 1457995), (42, 1249710), (44, 1192905), (45, 1166396), (49, 1071180), (55, 954324), (60, 874797), (63, 833140), (66, 795270), (70, 749826), (77, 681660), (84, 624855), (90, 583198), (98, 535590), (99, 530180), (105, 499884), (110, 477162), (126, 416570), (132, 397635), (140, 374913), (147, 357060), (154, 340830), (165, 318108), (180, 291599), (196, 267795), (198, 265090), (210, 249942), (220, 238581), (231, 227220), (245, 214236), (252, 208285), (294, 178530), (308, 170415), (315, 166628), (330, 159054), (385, 136332), (396, 132545), (420, 124971), (441, 119020), (462, 113610), (490, 107118), (495, 106036), (539, 97380), (541, 97020), (588, 89265), (630, 83314), (660, 79527), (693, 75740), (735, 71412), (770, 68166), (882, 59510), (924, 56805), (980, 53559), (990, 53018), (1078, 48690), (1082, 48510), (1155, 45444), (1260, 41657), (1386, 37870), (1470, 35706), (1540, 34083), (1617, 32460), (1623, 32340), (1764, 29755), (1980, 26509), (2156, 24345), (2164, 24255), (2205, 23804), (2310, 22722), (2695, 19476), (2705, 19404), (2772, 18935), (2940, 17853), (3234, 16230), (3246, 16170), (3465, 15148), (3787, 13860), (4410, 11902), (4620, 11361), (4851, 10820), (4869, 10780), (5390, 9738), (5410, 9702), (5951, 8820), (6468, 8115), (6492, 8085), (6930, 7574)]