53655480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49681}}^1$

素因数の和:49701

約数の個数: 64

約数和(自身を含む): 178855200

約数和(自身を除く): 125199720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49681, 99362, 149043, 198724, 248405, 298086, 397448, 447129, 496810, 596172, 745215, 894258, 993620, 1192344, 1341387, 1490430, 1788516, 1987240, 2235645, 2682774, 2980860, 3577032, 4471290, 5365548, 5961720, 6706935, 8942580, 10731096, 13413870, 17885160, 26827740, 53655480]

約数ペア:

[(1, 53655480), (2, 26827740), (3, 17885160), (4, 13413870), (5, 10731096), (6, 8942580), (8, 6706935), (9, 5961720), (10, 5365548), (12, 4471290), (15, 3577032), (18, 2980860), (20, 2682774), (24, 2235645), (27, 1987240), (30, 1788516), (36, 1490430), (40, 1341387), (45, 1192344), (54, 993620), (60, 894258), (72, 745215), (90, 596172), (108, 496810), (120, 447129), (135, 397448), (180, 298086), (216, 248405), (270, 198724), (360, 149043), (540, 99362), (1080, 49681)]