49190112

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 153180720

約数和(自身を除く): 103990608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 197, 204, 216, 272, 288, 289, 306, 394, 408, 432, 459, 544, 578, 591, 612, 788, 816, 864, 867, 918, 1156, 1182, 1224, 1576, 1632, 1734, 1773, 1836, 2312, 2364, 2448, 2601, 3152, 3349, 3468, 3546, 3672, 4624, 4728, 4896, 5202, 5319, 6304, 6698, 6936, 7092, 7344, 7803, 9248, 9456, 10047, 10404, 10638, 13396, 13872, 14184, 14688, 15606, 18912, 20094, 20808, 21276, 26792, 27744, 28368, 30141, 31212, 40188, 41616, 42552, 53584, 56736, 56933, 60282, 62424, 80376, 83232, 85104, 90423, 107168, 113866, 120564, 124848, 160752, 170208, 170799, 180846, 227732, 241128, 249696, 321504, 341598, 361692, 455464, 482256, 512397, 683196, 723384, 910928, 964512, 1024794, 1366392, 1446768, 1537191, 1821856, 2049588, 2732784, 2893536, 3074382, 4099176, 5465568, 6148764, 8198352, 12297528, 16396704, 24595056, 49190112]

約数ペア:

[(1, 49190112), (2, 24595056), (3, 16396704), (4, 12297528), (6, 8198352), (8, 6148764), (9, 5465568), (12, 4099176), (16, 3074382), (17, 2893536), (18, 2732784), (24, 2049588), (27, 1821856), (32, 1537191), (34, 1446768), (36, 1366392), (48, 1024794), (51, 964512), (54, 910928), (68, 723384), (72, 683196), (96, 512397), (102, 482256), (108, 455464), (136, 361692), (144, 341598), (153, 321504), (197, 249696), (204, 241128), (216, 227732), (272, 180846), (288, 170799), (289, 170208), (306, 160752), (394, 124848), (408, 120564), (432, 113866), (459, 107168), (544, 90423), (578, 85104), (591, 83232), (612, 80376), (788, 62424), (816, 60282), (864, 56933), (867, 56736), (918, 53584), (1156, 42552), (1182, 41616), (1224, 40188), (1576, 31212), (1632, 30141), (1734, 28368), (1773, 27744), (1836, 26792), (2312, 21276), (2364, 20808), (2448, 20094), (2601, 18912), (3152, 15606), (3349, 14688), (3468, 14184), (3546, 13872), (3672, 13396), (4624, 10638), (4728, 10404), (4896, 10047), (5202, 9456), (5319, 9248), (6304, 7803), (6698, 7344), (6936, 7092)]