51677280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 144

約数和(自身を含む): 186810624

約数和(自身を除く): 135133344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2111, 2448, 2720, 3060, 4080, 4222, 4896, 6120, 6333, 8160, 8444, 10555, 12240, 12666, 16888, 18999, 21110, 24480, 25332, 31665, 33776, 35887, 37998, 42220, 50664, 63330, 67552, 71774, 75996, 84440, 94995, 101328, 107661, 126660, 143548, 151992, 168880, 179435, 189990, 202656, 215322, 253320, 287096, 303984, 322983, 337760, 358870, 379980, 430644, 506640, 538305, 574192, 607968, 645966, 717740, 759960, 861288, 1013280, 1076610, 1148384, 1291932, 1435480, 1519920, 1614915, 1722576, 2153220, 2583864, 2870960, 3039840, 3229830, 3445152, 4306440, 5167728, 5741920, 6459660, 8612880, 10335456, 12919320, 17225760, 25838640, 51677280]

約数ペア:

[(1, 51677280), (2, 25838640), (3, 17225760), (4, 12919320), (5, 10335456), (6, 8612880), (8, 6459660), (9, 5741920), (10, 5167728), (12, 4306440), (15, 3445152), (16, 3229830), (17, 3039840), (18, 2870960), (20, 2583864), (24, 2153220), (30, 1722576), (32, 1614915), (34, 1519920), (36, 1435480), (40, 1291932), (45, 1148384), (48, 1076610), (51, 1013280), (60, 861288), (68, 759960), (72, 717740), (80, 645966), (85, 607968), (90, 574192), (96, 538305), (102, 506640), (120, 430644), (136, 379980), (144, 358870), (153, 337760), (160, 322983), (170, 303984), (180, 287096), (204, 253320), (240, 215322), (255, 202656), (272, 189990), (288, 179435), (306, 168880), (340, 151992), (360, 143548), (408, 126660), (480, 107661), (510, 101328), (544, 94995), (612, 84440), (680, 75996), (720, 71774), (765, 67552), (816, 63330), (1020, 50664), (1224, 42220), (1360, 37998), (1440, 35887), (1530, 33776), (1632, 31665), (2040, 25332), (2111, 24480), (2448, 21110), (2720, 18999), (3060, 16888), (4080, 12666), (4222, 12240), (4896, 10555), (6120, 8444), (6333, 8160)]