51193410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 134965440

約数和(自身を除く): 83772030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 163, 174, 190, 285, 290, 326, 361, 435, 489, 551, 570, 722, 815, 870, 978, 1083, 1102, 1630, 1653, 1805, 2166, 2445, 2755, 3097, 3306, 3610, 4727, 4890, 5415, 5510, 6194, 8265, 9291, 9454, 10469, 10830, 14181, 15485, 16530, 18582, 20938, 23635, 28362, 30970, 31407, 46455, 47270, 52345, 58843, 62814, 70905, 89813, 92910, 104690, 117686, 141810, 157035, 176529, 179626, 269439, 294215, 314070, 353058, 449065, 538878, 588430, 882645, 898130, 1347195, 1706447, 1765290, 2694390, 3412894, 5119341, 8532235, 10238682, 17064470, 25596705, 51193410]

約数ペア:

[(1, 51193410), (2, 25596705), (3, 17064470), (5, 10238682), (6, 8532235), (10, 5119341), (15, 3412894), (19, 2694390), (29, 1765290), (30, 1706447), (38, 1347195), (57, 898130), (58, 882645), (87, 588430), (95, 538878), (114, 449065), (145, 353058), (163, 314070), (174, 294215), (190, 269439), (285, 179626), (290, 176529), (326, 157035), (361, 141810), (435, 117686), (489, 104690), (551, 92910), (570, 89813), (722, 70905), (815, 62814), (870, 58843), (978, 52345), (1083, 47270), (1102, 46455), (1630, 31407), (1653, 30970), (1805, 28362), (2166, 23635), (2445, 20938), (2755, 18582), (3097, 16530), (3306, 15485), (3610, 14181), (4727, 10830), (4890, 10469), (5415, 9454), (5510, 9291), (6194, 8265)]