51051308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 112783104

約数和(自身を除く): 61731796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 1997, 2324, 3652, 3994, 6391, 7988, 12782, 13979, 21967, 25564, 27958, 43934, 55916, 87868, 153769, 165751, 307538, 331502, 615076, 663004, 1160257, 1823261, 2320514, 3646522, 4641028, 7293044, 12762827, 25525654, 51051308]

約数ペア:

[(1, 51051308), (2, 25525654), (4, 12762827), (7, 7293044), (11, 4641028), (14, 3646522), (22, 2320514), (28, 1823261), (44, 1160257), (77, 663004), (83, 615076), (154, 331502), (166, 307538), (308, 165751), (332, 153769), (581, 87868), (913, 55916), (1162, 43934), (1826, 27958), (1997, 25564), (2324, 21967), (3652, 13979), (3994, 12782), (6391, 7988)]