50389640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 134939520

約数和(自身を除く): 84549880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 547, 658, 940, 980, 1094, 1316, 1645, 1880, 1960, 2188, 2303, 2632, 2735, 3290, 3829, 4376, 4606, 5470, 6580, 7658, 9212, 10940, 11515, 13160, 15316, 18424, 19145, 21880, 23030, 25709, 26803, 30632, 38290, 46060, 51418, 53606, 76580, 92120, 102836, 107212, 128545, 134015, 153160, 179963, 205672, 214424, 257090, 268030, 359926, 514180, 536060, 719852, 899815, 1028360, 1072120, 1259741, 1439704, 1799630, 2519482, 3599260, 5038964, 6298705, 7198520, 10077928, 12597410, 25194820, 50389640]

約数ペア:

[(1, 50389640), (2, 25194820), (4, 12597410), (5, 10077928), (7, 7198520), (8, 6298705), (10, 5038964), (14, 3599260), (20, 2519482), (28, 1799630), (35, 1439704), (40, 1259741), (47, 1072120), (49, 1028360), (56, 899815), (70, 719852), (94, 536060), (98, 514180), (140, 359926), (188, 268030), (196, 257090), (235, 214424), (245, 205672), (280, 179963), (329, 153160), (376, 134015), (392, 128545), (470, 107212), (490, 102836), (547, 92120), (658, 76580), (940, 53606), (980, 51418), (1094, 46060), (1316, 38290), (1645, 30632), (1880, 26803), (1960, 25709), (2188, 23030), (2303, 21880), (2632, 19145), (2735, 18424), (3290, 15316), (3829, 13160), (4376, 11515), (4606, 10940), (5470, 9212), (6580, 7658)]