56243876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 116827200

約数和(自身を除く): 60583324

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 151, 169, 247, 302, 338, 377, 494, 551, 604, 676, 754, 988, 1102, 1508, 1963, 2204, 2869, 3211, 3926, 4379, 4901, 5738, 6422, 7163, 7852, 8758, 9802, 11476, 12844, 14326, 17516, 19604, 25519, 28652, 37297, 51038, 56927, 74594, 83201, 93119, 102076, 113854, 149188, 166402, 186238, 227708, 332804, 372476, 484861, 740051, 969722, 1081613, 1480102, 1939444, 2163226, 2960204, 4326452, 14060969, 28121938, 56243876]

約数ペア:

[(1, 56243876), (2, 28121938), (4, 14060969), (13, 4326452), (19, 2960204), (26, 2163226), (29, 1939444), (38, 1480102), (52, 1081613), (58, 969722), (76, 740051), (116, 484861), (151, 372476), (169, 332804), (247, 227708), (302, 186238), (338, 166402), (377, 149188), (494, 113854), (551, 102076), (604, 93119), (676, 83201), (754, 74594), (988, 56927), (1102, 51038), (1508, 37297), (1963, 28652), (2204, 25519), (2869, 19604), (3211, 17516), (3926, 14326), (4379, 12844), (4901, 11476), (5738, 9802), (6422, 8758), (7163, 7852)]