54496190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 117604224

約数和(自身を除く): 63108034

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 370, 371, 397, 518, 530, 742, 794, 1295, 1855, 1961, 1985, 2590, 2779, 3710, 3922, 3970, 5558, 9805, 13727, 13895, 14689, 19610, 21041, 27454, 27790, 29378, 42082, 68635, 73445, 102823, 105205, 137270, 146890, 147287, 205646, 210410, 294574, 514115, 736435, 778517, 1028230, 1472870, 1557034, 3892585, 5449619, 7785170, 10899238, 27248095, 54496190]

約数ペア:

[(1, 54496190), (2, 27248095), (5, 10899238), (7, 7785170), (10, 5449619), (14, 3892585), (35, 1557034), (37, 1472870), (53, 1028230), (70, 778517), (74, 736435), (106, 514115), (185, 294574), (259, 210410), (265, 205646), (370, 147287), (371, 146890), (397, 137270), (518, 105205), (530, 102823), (742, 73445), (794, 68635), (1295, 42082), (1855, 29378), (1961, 27790), (1985, 27454), (2590, 21041), (2779, 19610), (3710, 14689), (3922, 13895), (3970, 13727), (5558, 9805)]