80983650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49081}}^1$

素因数の和:49107

約数の個数: 48

約数和(自身を含む): 219102048

約数和(自身を除く): 138118398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 49081, 98162, 147243, 245405, 294486, 490810, 539891, 736215, 1079782, 1227025, 1472430, 1619673, 2454050, 2699455, 3239346, 3681075, 5398910, 7362150, 8098365, 13497275, 16196730, 26994550, 40491825, 80983650]

約数ペア:

[(1, 80983650), (2, 40491825), (3, 26994550), (5, 16196730), (6, 13497275), (10, 8098365), (11, 7362150), (15, 5398910), (22, 3681075), (25, 3239346), (30, 2699455), (33, 2454050), (50, 1619673), (55, 1472430), (66, 1227025), (75, 1079782), (110, 736215), (150, 539891), (165, 490810), (275, 294486), (330, 245405), (550, 147243), (825, 98162), (1650, 49081)]