49608075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 90279936

約数和(自身を除く): 40671861

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 383, 471, 785, 825, 1149, 1727, 1915, 2355, 3925, 4213, 5181, 5745, 8635, 9575, 11775, 12639, 21065, 25905, 28725, 43175, 60131, 63195, 105325, 129525, 180393, 300655, 315975, 661441, 901965, 1503275, 1984323, 3307205, 4509825, 9921615, 16536025, 49608075]

約数ペア:

[(1, 49608075), (3, 16536025), (5, 9921615), (11, 4509825), (15, 3307205), (25, 1984323), (33, 1503275), (55, 901965), (75, 661441), (157, 315975), (165, 300655), (275, 180393), (383, 129525), (471, 105325), (785, 63195), (825, 60131), (1149, 43175), (1727, 28725), (1915, 25905), (2355, 21065), (3925, 12639), (4213, 11775), (5181, 9575), (5745, 8635)]