49971840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 168765120

約数和(自身を除く): 118793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1531, 1632, 1920, 2040, 2176, 2720, 3062, 3264, 4080, 4593, 5440, 6124, 6528, 7655, 8160, 9186, 10880, 12248, 15310, 16320, 18372, 22965, 24496, 26027, 30620, 32640, 36744, 45930, 48992, 52054, 61240, 73488, 78081, 91860, 97984, 104108, 122480, 130135, 146976, 156162, 183720, 195968, 208216, 244960, 260270, 293952, 312324, 367440, 390405, 416432, 489920, 520540, 587904, 624648, 734880, 780810, 832864, 979840, 1041080, 1249296, 1469760, 1561620, 1665728, 2082160, 2498592, 2939520, 3123240, 3331456, 4164320, 4997184, 6246480, 8328640, 9994368, 12492960, 16657280, 24985920, 49971840]

約数ペア:

[(1, 49971840), (2, 24985920), (3, 16657280), (4, 12492960), (5, 9994368), (6, 8328640), (8, 6246480), (10, 4997184), (12, 4164320), (15, 3331456), (16, 3123240), (17, 2939520), (20, 2498592), (24, 2082160), (30, 1665728), (32, 1561620), (34, 1469760), (40, 1249296), (48, 1041080), (51, 979840), (60, 832864), (64, 780810), (68, 734880), (80, 624648), (85, 587904), (96, 520540), (102, 489920), (120, 416432), (128, 390405), (136, 367440), (160, 312324), (170, 293952), (192, 260270), (204, 244960), (240, 208216), (255, 195968), (272, 183720), (320, 156162), (340, 146976), (384, 130135), (408, 122480), (480, 104108), (510, 97984), (544, 91860), (640, 78081), (680, 73488), (816, 61240), (960, 52054), (1020, 48992), (1088, 45930), (1360, 36744), (1531, 32640), (1632, 30620), (1920, 26027), (2040, 24496), (2176, 22965), (2720, 18372), (3062, 16320), (3264, 15310), (4080, 12248), (4593, 10880), (5440, 9186), (6124, 8160), (6528, 7655)]