56206700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 136751664

約数和(自身を除く): 80544964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1381, 1628, 1850, 2035, 2762, 3700, 4070, 5524, 6905, 8140, 10175, 13810, 15191, 20350, 27620, 30382, 34525, 40700, 51097, 60764, 69050, 75955, 102194, 138100, 151910, 204388, 255485, 303820, 379775, 510970, 562067, 759550, 1021940, 1124134, 1277425, 1519100, 2248268, 2554850, 2810335, 5109700, 5620670, 11241340, 14051675, 28103350, 56206700]

約数ペア:

[(1, 56206700), (2, 28103350), (4, 14051675), (5, 11241340), (10, 5620670), (11, 5109700), (20, 2810335), (22, 2554850), (25, 2248268), (37, 1519100), (44, 1277425), (50, 1124134), (55, 1021940), (74, 759550), (100, 562067), (110, 510970), (148, 379775), (185, 303820), (220, 255485), (275, 204388), (370, 151910), (407, 138100), (550, 102194), (740, 75955), (814, 69050), (925, 60764), (1100, 51097), (1381, 40700), (1628, 34525), (1850, 30382), (2035, 27620), (2762, 20350), (3700, 15191), (4070, 13810), (5524, 10175), (6905, 8140)]