49007600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7242

約数の個数: 60

約数和(自身を含む): 124683984

約数和(自身を除く): 75676384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 7207, 14414, 28828, 36035, 57656, 72070, 115312, 122519, 144140, 180175, 245038, 288280, 360350, 490076, 576560, 612595, 720700, 980152, 1225190, 1441400, 1960304, 2450380, 2882800, 3062975, 4900760, 6125950, 9801520, 12251900, 24503800, 49007600]

約数ペア:

[(1, 49007600), (2, 24503800), (4, 12251900), (5, 9801520), (8, 6125950), (10, 4900760), (16, 3062975), (17, 2882800), (20, 2450380), (25, 1960304), (34, 1441400), (40, 1225190), (50, 980152), (68, 720700), (80, 612595), (85, 576560), (100, 490076), (136, 360350), (170, 288280), (200, 245038), (272, 180175), (340, 144140), (400, 122519), (425, 115312), (680, 72070), (850, 57656), (1360, 36035), (1700, 28828), (3400, 14414), (6800, 7207)]