51697436

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 55553764

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 139, 148, 259, 278, 359, 518, 556, 718, 973, 1036, 1436, 1946, 2513, 3892, 5026, 5143, 10052, 10286, 13283, 20572, 26566, 36001, 49901, 53132, 72002, 92981, 99802, 144004, 185962, 199604, 349307, 371924, 698614, 1397228, 1846337, 3692674, 7385348, 12924359, 25848718, 51697436]

約数ペア:

[(1, 51697436), (2, 25848718), (4, 12924359), (7, 7385348), (14, 3692674), (28, 1846337), (37, 1397228), (74, 698614), (139, 371924), (148, 349307), (259, 199604), (278, 185962), (359, 144004), (518, 99802), (556, 92981), (718, 72002), (973, 53132), (1036, 49901), (1436, 36001), (1946, 26566), (2513, 20572), (3892, 13283), (5026, 10286), (5143, 10052)]