55544992559

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 71165952000

約数和(自身を除く): 15620959441

約数列:

[1, 7, 19, 29, 43, 133, 179, 203, 301, 551, 817, 1247, 1253, 1871, 3401, 3857, 5191, 5719, 7697, 8729, 13097, 23693, 23807, 35549, 36337, 53879, 54259, 80453, 98629, 146243, 165851, 223213, 248843, 334909, 379813, 563171, 690403, 1023701, 1030921, 1528607, 1562491, 2333137, 2344363, 4241047, 6363271, 7216447, 9712361, 10700249, 14401087, 16331959, 29687329, 44329603, 44542897, 67986527, 100807609, 184534859, 273620653, 310307221, 417631523, 1291744013, 1915344571, 2923420661, 7934998937, 55544992559]

約数ペア:

[(1, 55544992559), (7, 7934998937), (19, 2923420661), (29, 1915344571), (43, 1291744013), (133, 417631523), (179, 310307221), (203, 273620653), (301, 184534859), (551, 100807609), (817, 67986527), (1247, 44542897), (1253, 44329603), (1871, 29687329), (3401, 16331959), (3857, 14401087), (5191, 10700249), (5719, 9712361), (7697, 7216447), (8729, 6363271), (13097, 4241047), (23693, 2344363), (23807, 2333137), (35549, 1562491), (36337, 1528607), (53879, 1030921), (54259, 1023701), (80453, 690403), (98629, 563171), (146243, 379813), (165851, 334909), (223213, 248843)]