50052420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 175488768

約数和(自身を除く): 125436348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1487, 1530, 1683, 1870, 1980, 2244, 2805, 2974, 3060, 3366, 3740, 4461, 5610, 5948, 6732, 7435, 8415, 8922, 11220, 13383, 14870, 16357, 16830, 17844, 22305, 25279, 26766, 29740, 32714, 33660, 44610, 49071, 50558, 53532, 65428, 66915, 75837, 81785, 89220, 98142, 101116, 126395, 133830, 147213, 151674, 163570, 196284, 227511, 245355, 252790, 267660, 278069, 294426, 303348, 327140, 379185, 455022, 490710, 505580, 556138, 588852, 736065, 758370, 834207, 910044, 981420, 1112276, 1137555, 1390345, 1472130, 1516740, 1668414, 2275110, 2502621, 2780690, 2944260, 3336828, 4171035, 4550220, 5005242, 5561380, 8342070, 10010484, 12513105, 16684140, 25026210, 50052420]

約数ペア:

[(1, 50052420), (2, 25026210), (3, 16684140), (4, 12513105), (5, 10010484), (6, 8342070), (9, 5561380), (10, 5005242), (11, 4550220), (12, 4171035), (15, 3336828), (17, 2944260), (18, 2780690), (20, 2502621), (22, 2275110), (30, 1668414), (33, 1516740), (34, 1472130), (36, 1390345), (44, 1137555), (45, 1112276), (51, 981420), (55, 910044), (60, 834207), (66, 758370), (68, 736065), (85, 588852), (90, 556138), (99, 505580), (102, 490710), (110, 455022), (132, 379185), (153, 327140), (165, 303348), (170, 294426), (180, 278069), (187, 267660), (198, 252790), (204, 245355), (220, 227511), (255, 196284), (306, 163570), (330, 151674), (340, 147213), (374, 133830), (396, 126395), (495, 101116), (510, 98142), (561, 89220), (612, 81785), (660, 75837), (748, 66915), (765, 65428), (935, 53532), (990, 50558), (1020, 49071), (1122, 44610), (1487, 33660), (1530, 32714), (1683, 29740), (1870, 26766), (1980, 25279), (2244, 22305), (2805, 17844), (2974, 16830), (3060, 16357), (3366, 14870), (3740, 13383), (4461, 11220), (5610, 8922), (5948, 8415), (6732, 7435)]