51589896

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 132580800

約数和(自身を除く): 80990904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 269, 366, 393, 488, 524, 538, 732, 786, 807, 1048, 1076, 1464, 1572, 1614, 2152, 3144, 3228, 6456, 7991, 15982, 16409, 23973, 31964, 32818, 35239, 47946, 49227, 63928, 65636, 70478, 95892, 98454, 105717, 131272, 140956, 191784, 196908, 211434, 281912, 393816, 422868, 845736, 2149579, 4299158, 6448737, 8598316, 12897474, 17196632, 25794948, 51589896]

約数ペア:

[(1, 51589896), (2, 25794948), (3, 17196632), (4, 12897474), (6, 8598316), (8, 6448737), (12, 4299158), (24, 2149579), (61, 845736), (122, 422868), (131, 393816), (183, 281912), (244, 211434), (262, 196908), (269, 191784), (366, 140956), (393, 131272), (488, 105717), (524, 98454), (538, 95892), (732, 70478), (786, 65636), (807, 63928), (1048, 49227), (1076, 47946), (1464, 35239), (1572, 32818), (1614, 31964), (2152, 23973), (3144, 16409), (3228, 15982), (6456, 7991)]