48524800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 79342016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 223, 256, 272, 320, 340, 400, 425, 446, 512, 544, 640, 680, 800, 850, 892, 1088, 1115, 1280, 1360, 1600, 1700, 1784, 2176, 2230, 2560, 2720, 3200, 3400, 3568, 3791, 4352, 4460, 5440, 5575, 6400, 6800, 7136, 7582, 8704, 8920, 10880, 11150, 12800, 13600, 14272, 15164, 17840, 18955, 21760, 22300, 27200, 28544, 30328, 35680, 37910, 43520, 44600, 54400, 57088, 60656, 71360, 75820, 89200, 94775, 108800, 114176, 121312, 142720, 151640, 178400, 189550, 217600, 242624, 285440, 303280, 356800, 379100, 485248, 570880, 606560, 713600, 758200, 970496, 1213120, 1427200, 1516400, 1940992, 2426240, 2854400, 3032800, 4852480, 6065600, 9704960, 12131200, 24262400, 48524800]

約数ペア:

[(1, 48524800), (2, 24262400), (4, 12131200), (5, 9704960), (8, 6065600), (10, 4852480), (16, 3032800), (17, 2854400), (20, 2426240), (25, 1940992), (32, 1516400), (34, 1427200), (40, 1213120), (50, 970496), (64, 758200), (68, 713600), (80, 606560), (85, 570880), (100, 485248), (128, 379100), (136, 356800), (160, 303280), (170, 285440), (200, 242624), (223, 217600), (256, 189550), (272, 178400), (320, 151640), (340, 142720), (400, 121312), (425, 114176), (446, 108800), (512, 94775), (544, 89200), (640, 75820), (680, 71360), (800, 60656), (850, 57088), (892, 54400), (1088, 44600), (1115, 43520), (1280, 37910), (1360, 35680), (1600, 30328), (1700, 28544), (1784, 27200), (2176, 22300), (2230, 21760), (2560, 18955), (2720, 17840), (3200, 15164), (3400, 14272), (3568, 13600), (3791, 12800), (4352, 11150), (4460, 10880), (5440, 8920), (5575, 8704), (6400, 7582), (6800, 7136)]