56298450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28899

約数の個数: 48

約数和(自身を含む): 150365376

約数和(自身を除く): 94066926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28871, 57742, 86613, 144355, 173226, 288710, 375323, 433065, 721775, 750646, 866130, 1125969, 1443550, 1876615, 2165325, 2251938, 3753230, 4330650, 5629845, 9383075, 11259690, 18766150, 28149225, 56298450]

約数ペア:

[(1, 56298450), (2, 28149225), (3, 18766150), (5, 11259690), (6, 9383075), (10, 5629845), (13, 4330650), (15, 3753230), (25, 2251938), (26, 2165325), (30, 1876615), (39, 1443550), (50, 1125969), (65, 866130), (75, 750646), (78, 721775), (130, 433065), (150, 375323), (195, 288710), (325, 173226), (390, 144355), (650, 86613), (975, 57742), (1950, 28871)]