55235460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 177730560

約数和(自身を除く): 122495100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 379, 420, 694, 758, 1041, 1137, 1388, 1516, 1735, 1895, 2082, 2274, 2429, 2653, 3470, 3790, 4164, 4548, 4858, 5205, 5306, 5685, 6940, 7287, 7580, 7959, 9716, 10410, 10612, 11370, 12145, 13265, 14574, 15918, 20820, 22740, 24290, 26530, 29148, 31836, 36435, 39795, 48580, 53060, 72870, 79590, 131513, 145740, 159180, 263026, 394539, 526052, 657565, 789078, 920591, 1315130, 1578156, 1841182, 1972695, 2630260, 2761773, 3682364, 3945390, 4602955, 5523546, 7890780, 9205910, 11047092, 13808865, 18411820, 27617730, 55235460]

約数ペア:

[(1, 55235460), (2, 27617730), (3, 18411820), (4, 13808865), (5, 11047092), (6, 9205910), (7, 7890780), (10, 5523546), (12, 4602955), (14, 3945390), (15, 3682364), (20, 2761773), (21, 2630260), (28, 1972695), (30, 1841182), (35, 1578156), (42, 1315130), (60, 920591), (70, 789078), (84, 657565), (105, 526052), (140, 394539), (210, 263026), (347, 159180), (379, 145740), (420, 131513), (694, 79590), (758, 72870), (1041, 53060), (1137, 48580), (1388, 39795), (1516, 36435), (1735, 31836), (1895, 29148), (2082, 26530), (2274, 24290), (2429, 22740), (2653, 20820), (3470, 15918), (3790, 14574), (4164, 13265), (4548, 12145), (4858, 11370), (5205, 10612), (5306, 10410), (5685, 9716), (6940, 7959), (7287, 7580)]