65388950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 134924400

約数和(自身を除く): 69535450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 1949, 3050, 3355, 3898, 6710, 9745, 16775, 19490, 21439, 33550, 42878, 48725, 97450, 107195, 118889, 214390, 237778, 535975, 594445, 1071950, 1188890, 1307779, 2615558, 2972225, 5944450, 6538895, 13077790, 32694475, 65388950]

約数ペア:

[(1, 65388950), (2, 32694475), (5, 13077790), (10, 6538895), (11, 5944450), (22, 2972225), (25, 2615558), (50, 1307779), (55, 1188890), (61, 1071950), (110, 594445), (122, 535975), (275, 237778), (305, 214390), (550, 118889), (610, 107195), (671, 97450), (1342, 48725), (1525, 42878), (1949, 33550), (3050, 21439), (3355, 19490), (3898, 16775), (6710, 9745)]