49581720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5127

約数の個数: 96

約数和(自身を含む): 167141520

約数和(自身を除く): 117559800

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 5101, 9720, 10202, 15303, 20404, 25505, 30606, 40808, 45909, 51010, 61212, 76515, 91818, 102020, 122424, 137727, 153030, 183636, 204040, 229545, 275454, 306060, 367272, 413181, 459090, 550908, 612120, 688635, 826362, 918180, 1101816, 1239543, 1377270, 1652724, 1836360, 2065905, 2479086, 2754540, 3305448, 4131810, 4958172, 5509080, 6197715, 8263620, 9916344, 12395430, 16527240, 24790860, 49581720]

約数ペア:

[(1, 49581720), (2, 24790860), (3, 16527240), (4, 12395430), (5, 9916344), (6, 8263620), (8, 6197715), (9, 5509080), (10, 4958172), (12, 4131810), (15, 3305448), (18, 2754540), (20, 2479086), (24, 2065905), (27, 1836360), (30, 1652724), (36, 1377270), (40, 1239543), (45, 1101816), (54, 918180), (60, 826362), (72, 688635), (81, 612120), (90, 550908), (108, 459090), (120, 413181), (135, 367272), (162, 306060), (180, 275454), (216, 229545), (243, 204040), (270, 183636), (324, 153030), (360, 137727), (405, 122424), (486, 102020), (540, 91818), (648, 76515), (810, 61212), (972, 51010), (1080, 45909), (1215, 40808), (1620, 30606), (1944, 25505), (2430, 20404), (3240, 15303), (4860, 10202), (5101, 9720)]