51082010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 108776520

約数和(自身を除く): 57694510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1709, 2135, 2989, 3418, 4270, 5978, 8545, 11963, 14945, 17090, 23926, 29890, 59815, 83741, 104249, 119630, 167482, 208498, 418705, 521245, 729743, 837410, 1042490, 1459486, 3648715, 5108201, 7297430, 10216402, 25541005, 51082010]

約数ペア:

[(1, 51082010), (2, 25541005), (5, 10216402), (7, 7297430), (10, 5108201), (14, 3648715), (35, 1459486), (49, 1042490), (61, 837410), (70, 729743), (98, 521245), (122, 418705), (245, 208498), (305, 167482), (427, 119630), (490, 104249), (610, 83741), (854, 59815), (1709, 29890), (2135, 23926), (2989, 17090), (3418, 14945), (4270, 11963), (5978, 8545)]