49199904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 159744312

約数和(自身を除く): 110544408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 773, 816, 884, 936, 1224, 1248, 1326, 1546, 1632, 1768, 1872, 1989, 2319, 2448, 2652, 3092, 3536, 3744, 3978, 4638, 4896, 5304, 6184, 6957, 7072, 7956, 9276, 10049, 10608, 12368, 13141, 13914, 15912, 18552, 20098, 21216, 24736, 26282, 27828, 30147, 31824, 37104, 39423, 40196, 52564, 55656, 60294, 63648, 74208, 78846, 80392, 90441, 105128, 111312, 118269, 120588, 157692, 160784, 170833, 180882, 210256, 222624, 236538, 241176, 315384, 321568, 341666, 361764, 420512, 473076, 482352, 512499, 630768, 683332, 723528, 946152, 964704, 1024998, 1261536, 1366664, 1447056, 1537497, 1892304, 2049996, 2733328, 2894112, 3074994, 3784608, 4099992, 5466656, 6149988, 8199984, 12299976, 16399968, 24599952, 49199904]

約数ペア:

[(1, 49199904), (2, 24599952), (3, 16399968), (4, 12299976), (6, 8199984), (8, 6149988), (9, 5466656), (12, 4099992), (13, 3784608), (16, 3074994), (17, 2894112), (18, 2733328), (24, 2049996), (26, 1892304), (32, 1537497), (34, 1447056), (36, 1366664), (39, 1261536), (48, 1024998), (51, 964704), (52, 946152), (68, 723528), (72, 683332), (78, 630768), (96, 512499), (102, 482352), (104, 473076), (117, 420512), (136, 361764), (144, 341666), (153, 321568), (156, 315384), (204, 241176), (208, 236538), (221, 222624), (234, 210256), (272, 180882), (288, 170833), (306, 160784), (312, 157692), (408, 120588), (416, 118269), (442, 111312), (468, 105128), (544, 90441), (612, 80392), (624, 78846), (663, 74208), (773, 63648), (816, 60294), (884, 55656), (936, 52564), (1224, 40196), (1248, 39423), (1326, 37104), (1546, 31824), (1632, 30147), (1768, 27828), (1872, 26282), (1989, 24736), (2319, 21216), (2448, 20098), (2652, 18552), (3092, 15912), (3536, 13914), (3744, 13141), (3978, 12368), (4638, 10608), (4896, 10049), (5304, 9276), (6184, 7956), (6957, 7072)]