54038530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 122588928

約数和(自身を除く): 68550398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1381, 1505, 2762, 2795, 3010, 3913, 5590, 6905, 7826, 9667, 13810, 17953, 19334, 19565, 35906, 39130, 48335, 59383, 89765, 96670, 118766, 125671, 179530, 251342, 296915, 415681, 593830, 628355, 771979, 831362, 1256710, 1543958, 2078405, 3859895, 4156810, 5403853, 7719790, 10807706, 27019265, 54038530]

約数ペア:

[(1, 54038530), (2, 27019265), (5, 10807706), (7, 7719790), (10, 5403853), (13, 4156810), (14, 3859895), (26, 2078405), (35, 1543958), (43, 1256710), (65, 831362), (70, 771979), (86, 628355), (91, 593830), (130, 415681), (182, 296915), (215, 251342), (301, 179530), (430, 125671), (455, 118766), (559, 96670), (602, 89765), (910, 59383), (1118, 48335), (1381, 39130), (1505, 35906), (2762, 19565), (2795, 19334), (3010, 17953), (3913, 13810), (5590, 9667), (6905, 7826)]