56553500185

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 86107123872

約数和(自身を除く): 29553623687

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 173, 197, 245, 455, 521, 637, 865, 985, 1211, 1379, 2249, 2561, 2605, 3185, 3647, 6055, 6773, 6895, 8477, 9653, 11245, 12805, 15743, 17927, 18235, 25529, 33865, 34081, 42385, 47411, 48265, 78715, 89635, 90133, 102637, 110201, 125489, 127645, 170405, 237055, 238567, 331877, 443053, 450665, 513185, 551005, 627445, 630931, 718459, 1171729, 1192835, 1334281, 1659385, 1669969, 2215265, 3101371, 3154655, 3592295, 4416517, 5029213, 5858645, 6671405, 8202103, 8349845, 9339967, 15506855, 17756201, 21709597, 22082585, 25146065, 41010515, 46699835, 57414721, 65379769, 88781005, 108547985, 124293407, 230830613, 287073605, 326898845, 621467035, 870053849, 1154153065, 1615814291, 4350269245, 8079071455, 11310700037, 56553500185]

約数ペア:

[(1, 56553500185), (5, 11310700037), (7, 8079071455), (13, 4350269245), (35, 1615814291), (49, 1154153065), (65, 870053849), (91, 621467035), (173, 326898845), (197, 287073605), (245, 230830613), (455, 124293407), (521, 108547985), (637, 88781005), (865, 65379769), (985, 57414721), (1211, 46699835), (1379, 41010515), (2249, 25146065), (2561, 22082585), (2605, 21709597), (3185, 17756201), (3647, 15506855), (6055, 9339967), (6773, 8349845), (6895, 8202103), (8477, 6671405), (9653, 5858645), (11245, 5029213), (12805, 4416517), (15743, 3592295), (17927, 3154655), (18235, 3101371), (25529, 2215265), (33865, 1669969), (34081, 1659385), (42385, 1334281), (47411, 1192835), (48265, 1171729), (78715, 718459), (89635, 630931), (90133, 627445), (102637, 551005), (110201, 513185), (125489, 450665), (127645, 443053), (170405, 331877), (237055, 238567)]