49735686

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 87352314

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 169, 182, 231, 273, 286, 294, 338, 343, 429, 462, 507, 539, 546, 637, 686, 858, 1001, 1014, 1029, 1078, 1183, 1274, 1617, 1859, 1911, 2002, 2058, 2197, 2366, 3003, 3234, 3549, 3718, 3773, 3822, 4394, 4459, 5577, 6006, 6591, 7007, 7098, 7546, 8281, 8918, 11154, 11319, 13013, 13182, 13377, 14014, 15379, 16562, 21021, 22638, 24167, 24843, 26026, 26754, 30758, 39039, 42042, 46137, 48334, 49049, 49686, 57967, 72501, 78078, 91091, 92274, 98098, 107653, 115934, 145002, 147147, 169169, 173901, 182182, 215306, 273273, 294294, 322959, 338338, 347802, 507507, 546546, 637637, 645918, 753571, 1015014, 1184183, 1275274, 1507142, 1912911, 2260713, 2368366, 3552549, 3825822, 4521426, 7105098, 8289281, 16578562, 24867843, 49735686]

約数ペア:

[(1, 49735686), (2, 24867843), (3, 16578562), (6, 8289281), (7, 7105098), (11, 4521426), (13, 3825822), (14, 3552549), (21, 2368366), (22, 2260713), (26, 1912911), (33, 1507142), (39, 1275274), (42, 1184183), (49, 1015014), (66, 753571), (77, 645918), (78, 637637), (91, 546546), (98, 507507), (143, 347802), (147, 338338), (154, 322959), (169, 294294), (182, 273273), (231, 215306), (273, 182182), (286, 173901), (294, 169169), (338, 147147), (343, 145002), (429, 115934), (462, 107653), (507, 98098), (539, 92274), (546, 91091), (637, 78078), (686, 72501), (858, 57967), (1001, 49686), (1014, 49049), (1029, 48334), (1078, 46137), (1183, 42042), (1274, 39039), (1617, 30758), (1859, 26754), (1911, 26026), (2002, 24843), (2058, 24167), (2197, 22638), (2366, 21021), (3003, 16562), (3234, 15379), (3549, 14014), (3718, 13377), (3773, 13182), (3822, 13013), (4394, 11319), (4459, 11154), (5577, 8918), (6006, 8281), (6591, 7546), (7007, 7098)]