51461103698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{773}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 83632124160

約数和(自身を除く): 32171020462

約数列:

[1, 2, 19, 38, 73, 103, 146, 206, 233, 466, 773, 1387, 1546, 1957, 2774, 3914, 4427, 7519, 8854, 14687, 15038, 17009, 23999, 29374, 34018, 47998, 56429, 79619, 112858, 142861, 159238, 180109, 285722, 323171, 360218, 455981, 646342, 911962, 1072151, 1512761, 1751927, 2144302, 3025522, 3422071, 3503854, 5812187, 6844142, 11624374, 13147957, 18551227, 26295914, 33286613, 37102454, 66573226, 110431553, 220863106, 249811183, 352473313, 499622366, 704946626, 1354239571, 2708479142, 25730551849, 51461103698]

約数ペア:

[(1, 51461103698), (2, 25730551849), (19, 2708479142), (38, 1354239571), (73, 704946626), (103, 499622366), (146, 352473313), (206, 249811183), (233, 220863106), (466, 110431553), (773, 66573226), (1387, 37102454), (1546, 33286613), (1957, 26295914), (2774, 18551227), (3914, 13147957), (4427, 11624374), (7519, 6844142), (8854, 5812187), (14687, 3503854), (15038, 3422071), (17009, 3025522), (23999, 2144302), (29374, 1751927), (34018, 1512761), (47998, 1072151), (56429, 911962), (79619, 646342), (112858, 455981), (142861, 360218), (159238, 323171), (180109, 285722)]