53841720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26393}}^1$

素因数の和:26424

約数の個数: 64

約数和(自身を含む): 171033120

約数和(自身を除く): 117191400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26393, 52786, 79179, 105572, 131965, 158358, 211144, 263930, 316716, 395895, 448681, 527860, 633432, 791790, 897362, 1055720, 1346043, 1583580, 1794724, 2243405, 2692086, 3167160, 3589448, 4486810, 5384172, 6730215, 8973620, 10768344, 13460430, 17947240, 26920860, 53841720]

約数ペア:

[(1, 53841720), (2, 26920860), (3, 17947240), (4, 13460430), (5, 10768344), (6, 8973620), (8, 6730215), (10, 5384172), (12, 4486810), (15, 3589448), (17, 3167160), (20, 2692086), (24, 2243405), (30, 1794724), (34, 1583580), (40, 1346043), (51, 1055720), (60, 897362), (68, 791790), (85, 633432), (102, 527860), (120, 448681), (136, 395895), (170, 316716), (204, 263930), (255, 211144), (340, 158358), (408, 131965), (510, 105572), (680, 79179), (1020, 52786), (2040, 26393)]