49114980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 155724660

約数和(自身を除く): 106609680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 97, 116, 145, 174, 180, 194, 261, 290, 291, 348, 388, 435, 485, 522, 580, 582, 870, 873, 970, 1044, 1164, 1305, 1455, 1740, 1746, 1940, 2610, 2813, 2910, 3492, 4365, 5220, 5626, 5820, 8439, 8730, 9409, 11252, 14065, 16878, 17460, 18818, 25317, 28130, 28227, 33756, 37636, 42195, 47045, 50634, 56260, 56454, 84390, 84681, 94090, 101268, 112908, 126585, 141135, 168780, 169362, 188180, 253170, 272861, 282270, 338724, 423405, 506340, 545722, 564540, 818583, 846810, 1091444, 1364305, 1637166, 1693620, 2455749, 2728610, 3274332, 4092915, 4911498, 5457220, 8185830, 9822996, 12278745, 16371660, 24557490, 49114980]

約数ペア:

[(1, 49114980), (2, 24557490), (3, 16371660), (4, 12278745), (5, 9822996), (6, 8185830), (9, 5457220), (10, 4911498), (12, 4092915), (15, 3274332), (18, 2728610), (20, 2455749), (29, 1693620), (30, 1637166), (36, 1364305), (45, 1091444), (58, 846810), (60, 818583), (87, 564540), (90, 545722), (97, 506340), (116, 423405), (145, 338724), (174, 282270), (180, 272861), (194, 253170), (261, 188180), (290, 169362), (291, 168780), (348, 141135), (388, 126585), (435, 112908), (485, 101268), (522, 94090), (580, 84681), (582, 84390), (870, 56454), (873, 56260), (970, 50634), (1044, 47045), (1164, 42195), (1305, 37636), (1455, 33756), (1740, 28227), (1746, 28130), (1940, 25317), (2610, 18818), (2813, 17460), (2910, 16878), (3492, 14065), (4365, 11252), (5220, 9409), (5626, 8730), (5820, 8439)]