48932800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 146267424

約数和(自身を除く): 97334624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 257, 272, 280, 320, 340, 350, 400, 425, 448, 476, 514, 544, 560, 595, 680, 700, 800, 850, 952, 1028, 1088, 1120, 1190, 1285, 1360, 1400, 1600, 1700, 1799, 1904, 2056, 2240, 2380, 2570, 2720, 2800, 2975, 3400, 3598, 3808, 4112, 4369, 4760, 5140, 5440, 5600, 5950, 6425, 6800, 7196, 7616, 8224, 8738, 8995, 9520, 10280, 11200, 11900, 12850, 13600, 14392, 16448, 17476, 17990, 19040, 20560, 21845, 23800, 25700, 27200, 28784, 30583, 34952, 35980, 38080, 41120, 43690, 44975, 47600, 51400, 57568, 61166, 69904, 71960, 82240, 87380, 89950, 95200, 102800, 109225, 115136, 122332, 139808, 143920, 152915, 174760, 179900, 190400, 205600, 218450, 244664, 279616, 287840, 305830, 349520, 359800, 411200, 436900, 489328, 575680, 611660, 699040, 719600, 764575, 873800, 978656, 1223320, 1398080, 1439200, 1529150, 1747600, 1957312, 2446640, 2878400, 3058300, 3495200, 4893280, 6116600, 6990400, 9786560, 12233200, 24466400, 48932800]

約数ペア:

[(1, 48932800), (2, 24466400), (4, 12233200), (5, 9786560), (7, 6990400), (8, 6116600), (10, 4893280), (14, 3495200), (16, 3058300), (17, 2878400), (20, 2446640), (25, 1957312), (28, 1747600), (32, 1529150), (34, 1439200), (35, 1398080), (40, 1223320), (50, 978656), (56, 873800), (64, 764575), (68, 719600), (70, 699040), (80, 611660), (85, 575680), (100, 489328), (112, 436900), (119, 411200), (136, 359800), (140, 349520), (160, 305830), (170, 287840), (175, 279616), (200, 244664), (224, 218450), (238, 205600), (257, 190400), (272, 179900), (280, 174760), (320, 152915), (340, 143920), (350, 139808), (400, 122332), (425, 115136), (448, 109225), (476, 102800), (514, 95200), (544, 89950), (560, 87380), (595, 82240), (680, 71960), (700, 69904), (800, 61166), (850, 57568), (952, 51400), (1028, 47600), (1088, 44975), (1120, 43690), (1190, 41120), (1285, 38080), (1360, 35980), (1400, 34952), (1600, 30583), (1700, 28784), (1799, 27200), (1904, 25700), (2056, 23800), (2240, 21845), (2380, 20560), (2570, 19040), (2720, 17990), (2800, 17476), (2975, 16448), (3400, 14392), (3598, 13600), (3808, 12850), (4112, 11900), (4369, 11200), (4760, 10280), (5140, 9520), (5440, 8995), (5600, 8738), (5950, 8224), (6425, 7616), (6800, 7196)]