49491200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 144469920

約数和(自身を除く): 94978720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 37, 38, 40, 44, 50, 55, 64, 74, 76, 80, 88, 95, 100, 110, 128, 148, 152, 160, 176, 185, 190, 200, 209, 220, 256, 275, 296, 304, 320, 352, 370, 380, 400, 407, 418, 440, 475, 550, 592, 608, 640, 703, 704, 740, 760, 800, 814, 836, 880, 925, 950, 1045, 1100, 1184, 1216, 1280, 1406, 1408, 1480, 1520, 1600, 1628, 1672, 1760, 1850, 1900, 2035, 2090, 2200, 2368, 2432, 2812, 2816, 2960, 3040, 3200, 3256, 3344, 3515, 3520, 3700, 3800, 4070, 4180, 4400, 4736, 4864, 5225, 5624, 5920, 6080, 6400, 6512, 6688, 7030, 7040, 7400, 7600, 7733, 8140, 8360, 8800, 9472, 10175, 10450, 11248, 11840, 12160, 13024, 13376, 14060, 14080, 14800, 15200, 15466, 16280, 16720, 17575, 17600, 20350, 20900, 22496, 23680, 24320, 26048, 26752, 28120, 29600, 30400, 30932, 32560, 33440, 35150, 35200, 38665, 40700, 41800, 44992, 47360, 52096, 53504, 56240, 59200, 60800, 61864, 65120, 66880, 70300, 70400, 77330, 81400, 83600, 89984, 104192, 112480, 118400, 121600, 123728, 130240, 133760, 140600, 154660, 162800, 167200, 179968, 193325, 224960, 236800, 247456, 260480, 267520, 281200, 309320, 325600, 334400, 386650, 449920, 494912, 520960, 562400, 618640, 651200, 668800, 773300, 899840, 989824, 1124800, 1237280, 1302400, 1337600, 1546600, 1979648, 2249600, 2474560, 2604800, 3093200, 4499200, 4949120, 6186400, 9898240, 12372800, 24745600, 49491200]

約数ペア:

[(1, 49491200), (2, 24745600), (4, 12372800), (5, 9898240), (8, 6186400), (10, 4949120), (11, 4499200), (16, 3093200), (19, 2604800), (20, 2474560), (22, 2249600), (25, 1979648), (32, 1546600), (37, 1337600), (38, 1302400), (40, 1237280), (44, 1124800), (50, 989824), (55, 899840), (64, 773300), (74, 668800), (76, 651200), (80, 618640), (88, 562400), (95, 520960), (100, 494912), (110, 449920), (128, 386650), (148, 334400), (152, 325600), (160, 309320), (176, 281200), (185, 267520), (190, 260480), (200, 247456), (209, 236800), (220, 224960), (256, 193325), (275, 179968), (296, 167200), (304, 162800), (320, 154660), (352, 140600), (370, 133760), (380, 130240), (400, 123728), (407, 121600), (418, 118400), (440, 112480), (475, 104192), (550, 89984), (592, 83600), (608, 81400), (640, 77330), (703, 70400), (704, 70300), (740, 66880), (760, 65120), (800, 61864), (814, 60800), (836, 59200), (880, 56240), (925, 53504), (950, 52096), (1045, 47360), (1100, 44992), (1184, 41800), (1216, 40700), (1280, 38665), (1406, 35200), (1408, 35150), (1480, 33440), (1520, 32560), (1600, 30932), (1628, 30400), (1672, 29600), (1760, 28120), (1850, 26752), (1900, 26048), (2035, 24320), (2090, 23680), (2200, 22496), (2368, 20900), (2432, 20350), (2812, 17600), (2816, 17575), (2960, 16720), (3040, 16280), (3200, 15466), (3256, 15200), (3344, 14800), (3515, 14080), (3520, 14060), (3700, 13376), (3800, 13024), (4070, 12160), (4180, 11840), (4400, 11248), (4736, 10450), (4864, 10175), (5225, 9472), (5624, 8800), (5920, 8360), (6080, 8140), (6400, 7733), (6512, 7600), (6688, 7400), (7030, 7040)]