49788840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9706

約数の個数: 64

約数和(自身を含む): 152856000

約数和(自身を除く): 103067160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 9649, 19298, 28947, 38596, 48245, 57894, 77192, 96490, 115788, 144735, 192980, 231576, 289470, 385960, 414907, 578940, 829814, 1157880, 1244721, 1659628, 2074535, 2489442, 3319256, 4149070, 4978884, 6223605, 8298140, 9957768, 12447210, 16596280, 24894420, 49788840]

約数ペア:

[(1, 49788840), (2, 24894420), (3, 16596280), (4, 12447210), (5, 9957768), (6, 8298140), (8, 6223605), (10, 4978884), (12, 4149070), (15, 3319256), (20, 2489442), (24, 2074535), (30, 1659628), (40, 1244721), (43, 1157880), (60, 829814), (86, 578940), (120, 414907), (129, 385960), (172, 289470), (215, 231576), (258, 192980), (344, 144735), (430, 115788), (516, 96490), (645, 77192), (860, 57894), (1032, 48245), (1290, 38596), (1720, 28947), (2580, 19298), (5160, 9649)]