53551080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13523}}^1$

素因数の和:13551

約数の個数: 96

約数和(自身を含む): 189876960

約数和(自身を除く): 136325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 148753, 162276, 202845, 243414, 270460, 297506, 324552, 405690, 446259, 486828, 540920, 595012, 608535, 743765, 811380, 892518, 973656, 1190024, 1217070, 1338777, 1487530, 1622760, 1785036, 2231295, 2434140, 2677554, 2975060, 3570072, 4462590, 4868280, 5355108, 5950120, 6693885, 8925180, 10710216, 13387770, 17850360, 26775540, 53551080]

約数ペア:

[(1, 53551080), (2, 26775540), (3, 17850360), (4, 13387770), (5, 10710216), (6, 8925180), (8, 6693885), (9, 5950120), (10, 5355108), (11, 4868280), (12, 4462590), (15, 3570072), (18, 2975060), (20, 2677554), (22, 2434140), (24, 2231295), (30, 1785036), (33, 1622760), (36, 1487530), (40, 1338777), (44, 1217070), (45, 1190024), (55, 973656), (60, 892518), (66, 811380), (72, 743765), (88, 608535), (90, 595012), (99, 540920), (110, 486828), (120, 446259), (132, 405690), (165, 324552), (180, 297506), (198, 270460), (220, 243414), (264, 202845), (330, 162276), (360, 148753), (396, 135230), (440, 121707), (495, 108184), (660, 81138), (792, 67615), (990, 54092), (1320, 40569), (1980, 27046), (3960, 13523)]