28589808130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{48239}}^1$

素因数の和:48403

約数の個数: 64

約数和(自身を含む): 57184081920

約数和(自身を除く): 28594273790

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 97, 130, 194, 235, 470, 485, 611, 970, 1222, 1261, 2522, 3055, 4559, 6110, 6305, 9118, 12610, 22795, 45590, 48239, 59267, 96478, 118534, 241195, 296335, 482390, 592670, 627107, 1254214, 2267233, 3135535, 4534466, 4679183, 6271070, 9358366, 11336165, 22672330, 23395915, 29474029, 46791830, 58948058, 60829379, 121658758, 147370145, 219921601, 294740290, 304146895, 439843202, 608293790, 1099608005, 2199216010, 2858980813, 5717961626, 14294904065, 28589808130]

約数ペア:

[(1, 28589808130), (2, 14294904065), (5, 5717961626), (10, 2858980813), (13, 2199216010), (26, 1099608005), (47, 608293790), (65, 439843202), (94, 304146895), (97, 294740290), (130, 219921601), (194, 147370145), (235, 121658758), (470, 60829379), (485, 58948058), (611, 46791830), (970, 29474029), (1222, 23395915), (1261, 22672330), (2522, 11336165), (3055, 9358366), (4559, 6271070), (6110, 4679183), (6305, 4534466), (9118, 3135535), (12610, 2267233), (22795, 1254214), (45590, 627107), (48239, 592670), (59267, 482390), (96478, 296335), (118534, 241195)]