51027550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 111992832

約数和(自身を除く): 60965282

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 4703, 5425, 9406, 10850, 23515, 32921, 47030, 65842, 117575, 145793, 164605, 235150, 291586, 329210, 728965, 823025, 1020551, 1457930, 1646050, 2041102, 3644825, 5102755, 7289650, 10205510, 25513775, 51027550]

約数ペア:

[(1, 51027550), (2, 25513775), (5, 10205510), (7, 7289650), (10, 5102755), (14, 3644825), (25, 2041102), (31, 1646050), (35, 1457930), (50, 1020551), (62, 823025), (70, 728965), (155, 329210), (175, 291586), (217, 235150), (310, 164605), (350, 145793), (434, 117575), (775, 65842), (1085, 47030), (1550, 32921), (2170, 23515), (4703, 10850), (5425, 9406)]