49909300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 132991488

約数和(自身を除く): 83082188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 41, 47, 50, 70, 74, 82, 94, 100, 140, 148, 164, 175, 185, 188, 205, 235, 259, 287, 329, 350, 370, 410, 470, 518, 574, 658, 700, 740, 820, 925, 940, 1025, 1036, 1148, 1175, 1295, 1316, 1435, 1517, 1645, 1739, 1850, 1927, 2050, 2350, 2590, 2870, 3034, 3290, 3478, 3700, 3854, 4100, 4700, 5180, 5740, 6068, 6475, 6580, 6956, 7175, 7585, 7708, 8225, 8695, 9635, 10619, 12173, 12950, 13489, 14350, 15170, 16450, 17390, 19270, 21238, 24346, 25900, 26978, 28700, 30340, 32900, 34780, 37925, 38540, 42476, 43475, 48175, 48692, 53095, 53956, 60865, 67445, 71299, 75850, 86950, 96350, 106190, 121730, 134890, 142598, 151700, 173900, 192700, 212380, 243460, 265475, 269780, 285196, 304325, 337225, 356495, 499093, 530950, 608650, 674450, 712990, 998186, 1061900, 1217300, 1348900, 1425980, 1782475, 1996372, 2495465, 3564950, 4990930, 7129900, 9981860, 12477325, 24954650, 49909300]

約数ペア:

[(1, 49909300), (2, 24954650), (4, 12477325), (5, 9981860), (7, 7129900), (10, 4990930), (14, 3564950), (20, 2495465), (25, 1996372), (28, 1782475), (35, 1425980), (37, 1348900), (41, 1217300), (47, 1061900), (50, 998186), (70, 712990), (74, 674450), (82, 608650), (94, 530950), (100, 499093), (140, 356495), (148, 337225), (164, 304325), (175, 285196), (185, 269780), (188, 265475), (205, 243460), (235, 212380), (259, 192700), (287, 173900), (329, 151700), (350, 142598), (370, 134890), (410, 121730), (470, 106190), (518, 96350), (574, 86950), (658, 75850), (700, 71299), (740, 67445), (820, 60865), (925, 53956), (940, 53095), (1025, 48692), (1036, 48175), (1148, 43475), (1175, 42476), (1295, 38540), (1316, 37925), (1435, 34780), (1517, 32900), (1645, 30340), (1739, 28700), (1850, 26978), (1927, 25900), (2050, 24346), (2350, 21238), (2590, 19270), (2870, 17390), (3034, 16450), (3290, 15170), (3478, 14350), (3700, 13489), (3854, 12950), (4100, 12173), (4700, 10619), (5180, 9635), (5740, 8695), (6068, 8225), (6475, 7708), (6580, 7585), (6956, 7175)]