55195430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7919}}^1$

素因数の和:7984

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 52579930

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 7919, 15838, 39595, 79190, 134623, 269246, 324679, 649358, 673115, 1346230, 1623395, 3246790, 5519543, 11039086, 27597715, 55195430]

約数ペア:

[(1, 55195430), (2, 27597715), (5, 11039086), (10, 5519543), (17, 3246790), (34, 1623395), (41, 1346230), (82, 673115), (85, 649358), (170, 324679), (205, 269246), (410, 134623), (697, 79190), (1394, 39595), (3485, 15838), (6970, 7919)]