49973220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 124209180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 90, 94, 99, 108, 110, 132, 135, 141, 165, 179, 180, 188, 198, 220, 235, 270, 282, 297, 330, 358, 396, 423, 470, 495, 517, 537, 540, 564, 594, 660, 705, 716, 846, 895, 940, 990, 1034, 1074, 1188, 1269, 1410, 1485, 1551, 1611, 1692, 1790, 1969, 1980, 2068, 2115, 2148, 2538, 2585, 2685, 2820, 2970, 3102, 3222, 3580, 3938, 4230, 4653, 4833, 5076, 5170, 5370, 5907, 5940, 6204, 6345, 6444, 7755, 7876, 8055, 8413, 8460, 9306, 9666, 9845, 10340, 10740, 11814, 12690, 13959, 15510, 16110, 16826, 17721, 18612, 19332, 19690, 23265, 23628, 24165, 25239, 25380, 27918, 29535, 31020, 32220, 33652, 35442, 39380, 42065, 46530, 48330, 50478, 53163, 55836, 59070, 69795, 70884, 75717, 84130, 88605, 92543, 93060, 96660, 100956, 106326, 118140, 126195, 139590, 151434, 168260, 177210, 185086, 212652, 227151, 252390, 265815, 277629, 279180, 302868, 354420, 370172, 378585, 454302, 462715, 504780, 531630, 555258, 757170, 832887, 908604, 925430, 1063260, 1110516, 1135755, 1388145, 1514340, 1665774, 1850860, 2271510, 2498661, 2776290, 3331548, 4164435, 4543020, 4997322, 5552580, 8328870, 9994644, 12493305, 16657740, 24986610, 49973220]

約数ペア:

[(1, 49973220), (2, 24986610), (3, 16657740), (4, 12493305), (5, 9994644), (6, 8328870), (9, 5552580), (10, 4997322), (11, 4543020), (12, 4164435), (15, 3331548), (18, 2776290), (20, 2498661), (22, 2271510), (27, 1850860), (30, 1665774), (33, 1514340), (36, 1388145), (44, 1135755), (45, 1110516), (47, 1063260), (54, 925430), (55, 908604), (60, 832887), (66, 757170), (90, 555258), (94, 531630), (99, 504780), (108, 462715), (110, 454302), (132, 378585), (135, 370172), (141, 354420), (165, 302868), (179, 279180), (180, 277629), (188, 265815), (198, 252390), (220, 227151), (235, 212652), (270, 185086), (282, 177210), (297, 168260), (330, 151434), (358, 139590), (396, 126195), (423, 118140), (470, 106326), (495, 100956), (517, 96660), (537, 93060), (540, 92543), (564, 88605), (594, 84130), (660, 75717), (705, 70884), (716, 69795), (846, 59070), (895, 55836), (940, 53163), (990, 50478), (1034, 48330), (1074, 46530), (1188, 42065), (1269, 39380), (1410, 35442), (1485, 33652), (1551, 32220), (1611, 31020), (1692, 29535), (1790, 27918), (1969, 25380), (1980, 25239), (2068, 24165), (2115, 23628), (2148, 23265), (2538, 19690), (2585, 19332), (2685, 18612), (2820, 17721), (2970, 16826), (3102, 16110), (3222, 15510), (3580, 13959), (3938, 12690), (4230, 11814), (4653, 10740), (4833, 10340), (5076, 9845), (5170, 9666), (5370, 9306), (5907, 8460), (5940, 8413), (6204, 8055), (6345, 7876), (6444, 7755)]