56859453

素因数分解:

$3^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 97219200

約数和(自身を除く): 40359747

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 163, 339, 343, 441, 489, 791, 1017, 1029, 1141, 1467, 2373, 3087, 3423, 5537, 7119, 7987, 10269, 16611, 18419, 23961, 38759, 49833, 55257, 55909, 71883, 116277, 128933, 165771, 167727, 348831, 386799, 503181, 902531, 1160397, 2707593, 6317717, 8122779, 18953151, 56859453]

約数ペア:

[(1, 56859453), (3, 18953151), (7, 8122779), (9, 6317717), (21, 2707593), (49, 1160397), (63, 902531), (113, 503181), (147, 386799), (163, 348831), (339, 167727), (343, 165771), (441, 128933), (489, 116277), (791, 71883), (1017, 55909), (1029, 55257), (1141, 49833), (1467, 38759), (2373, 23961), (3087, 18419), (3423, 16611), (5537, 10269), (7119, 7987)]