55757152730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1\times {\mathrm{18899}}^1$

素因数の和:19275

約数の個数: 48

約数和(自身を含む): 104048128800

約数和(自身を除く): 48290976070

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 961, 1535, 1922, 3070, 4805, 9517, 9610, 18899, 19034, 37798, 47585, 94495, 95170, 188990, 295027, 585869, 590054, 1171738, 1475135, 2929345, 2950270, 5801993, 5858690, 11603986, 18161939, 29009965, 36323878, 58019930, 90809695, 179861783, 181619390, 359723566, 899308915, 1798617830, 5575715273, 11151430546, 27878576365, 55757152730]

約数ペア:

[(1, 55757152730), (2, 27878576365), (5, 11151430546), (10, 5575715273), (31, 1798617830), (62, 899308915), (155, 359723566), (307, 181619390), (310, 179861783), (614, 90809695), (961, 58019930), (1535, 36323878), (1922, 29009965), (3070, 18161939), (4805, 11603986), (9517, 5858690), (9610, 5801993), (18899, 2950270), (19034, 2929345), (37798, 1475135), (47585, 1171738), (94495, 590054), (95170, 585869), (188990, 295027)]