48735400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5003

約数の個数: 72

約数和(自身を含む): 131835870

約数和(自身を除く): 83100470

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 4973, 9800, 9946, 19892, 24865, 34811, 39784, 49730, 69622, 99460, 124325, 139244, 174055, 198920, 243677, 248650, 278488, 348110, 487354, 497300, 696220, 870275, 974708, 994600, 1218385, 1392440, 1740550, 1949416, 2436770, 3481100, 4873540, 6091925, 6962200, 9747080, 12183850, 24367700, 48735400]

約数ペア:

[(1, 48735400), (2, 24367700), (4, 12183850), (5, 9747080), (7, 6962200), (8, 6091925), (10, 4873540), (14, 3481100), (20, 2436770), (25, 1949416), (28, 1740550), (35, 1392440), (40, 1218385), (49, 994600), (50, 974708), (56, 870275), (70, 696220), (98, 497300), (100, 487354), (140, 348110), (175, 278488), (196, 248650), (200, 243677), (245, 198920), (280, 174055), (350, 139244), (392, 124325), (490, 99460), (700, 69622), (980, 49730), (1225, 39784), (1400, 34811), (1960, 24865), (2450, 19892), (4900, 9946), (4973, 9800)]