48960800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 108

約数和(自身を含む): 139151250

約数和(自身を除く): 90190450

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1249, 1400, 1568, 1960, 2450, 2498, 2800, 3920, 4900, 4996, 5600, 6245, 7840, 8743, 9800, 9992, 12490, 17486, 19600, 19984, 24980, 31225, 34972, 39200, 39968, 43715, 49960, 61201, 62450, 69944, 87430, 99920, 122402, 124900, 139888, 174860, 199840, 218575, 244804, 249800, 279776, 306005, 349720, 437150, 489608, 499600, 612010, 699440, 874300, 979216, 999200, 1224020, 1398880, 1530025, 1748600, 1958432, 2448040, 3060050, 3497200, 4896080, 6120100, 6994400, 9792160, 12240200, 24480400, 48960800]

約数ペア:

[(1, 48960800), (2, 24480400), (4, 12240200), (5, 9792160), (7, 6994400), (8, 6120100), (10, 4896080), (14, 3497200), (16, 3060050), (20, 2448040), (25, 1958432), (28, 1748600), (32, 1530025), (35, 1398880), (40, 1224020), (49, 999200), (50, 979216), (56, 874300), (70, 699440), (80, 612010), (98, 499600), (100, 489608), (112, 437150), (140, 349720), (160, 306005), (175, 279776), (196, 249800), (200, 244804), (224, 218575), (245, 199840), (280, 174860), (350, 139888), (392, 124900), (400, 122402), (490, 99920), (560, 87430), (700, 69944), (784, 62450), (800, 61201), (980, 49960), (1120, 43715), (1225, 39968), (1249, 39200), (1400, 34972), (1568, 31225), (1960, 24980), (2450, 19984), (2498, 19600), (2800, 17486), (3920, 12490), (4900, 9992), (4996, 9800), (5600, 8743), (6245, 7840)]