489767550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 1258606944

約数和(自身を除く): 768839394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 97, 123, 150, 194, 205, 246, 291, 410, 485, 582, 615, 821, 970, 1025, 1230, 1455, 1642, 2050, 2425, 2463, 2910, 3075, 3977, 4105, 4850, 4926, 6150, 7275, 7954, 8210, 11931, 12315, 14550, 19885, 20525, 23862, 24630, 33661, 39770, 41050, 59655, 61575, 67322, 79637, 99425, 100983, 119310, 123150, 159274, 168305, 198850, 201966, 238911, 298275, 336610, 398185, 477822, 504915, 596550, 796370, 841525, 1009830, 1194555, 1683050, 1990925, 2389110, 2524575, 3265117, 3981850, 5049150, 5972775, 6530234, 9795351, 11945550, 16325585, 19590702, 32651170, 48976755, 81627925, 97953510, 163255850, 244883775, 489767550]

約数ペア:

[(1, 489767550), (2, 244883775), (3, 163255850), (5, 97953510), (6, 81627925), (10, 48976755), (15, 32651170), (25, 19590702), (30, 16325585), (41, 11945550), (50, 9795351), (75, 6530234), (82, 5972775), (97, 5049150), (123, 3981850), (150, 3265117), (194, 2524575), (205, 2389110), (246, 1990925), (291, 1683050), (410, 1194555), (485, 1009830), (582, 841525), (615, 796370), (821, 596550), (970, 504915), (1025, 477822), (1230, 398185), (1455, 336610), (1642, 298275), (2050, 238911), (2425, 201966), (2463, 198850), (2910, 168305), (3075, 159274), (3977, 123150), (4105, 119310), (4850, 100983), (4926, 99425), (6150, 79637), (7275, 67322), (7954, 61575), (8210, 59655), (11931, 41050), (12315, 39770), (14550, 33661), (19885, 24630), (20525, 23862)]