51352573570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{10771}}^1$

素因数の和:11911

約数の個数: 64

約数和(自身を含む): 101632527360

約数和(自身を除く): 50279953790

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1091, 2182, 2185, 4370, 5455, 10771, 10910, 20729, 21542, 25093, 41458, 50186, 53855, 103645, 107710, 125465, 204649, 207290, 247733, 250930, 409298, 476767, 495466, 953534, 1023245, 1238665, 2046490, 2383835, 2477330, 4706927, 4767670, 9413854, 11751161, 23502322, 23534635, 47069270, 58755805, 117511610, 223272059, 270276703, 446544118, 540553406, 1116360295, 1351383515, 2232720590, 2702767030, 5135257357, 10270514714, 25676286785, 51352573570]

約数ペア:

[(1, 51352573570), (2, 25676286785), (5, 10270514714), (10, 5135257357), (19, 2702767030), (23, 2232720590), (38, 1351383515), (46, 1116360295), (95, 540553406), (115, 446544118), (190, 270276703), (230, 223272059), (437, 117511610), (874, 58755805), (1091, 47069270), (2182, 23534635), (2185, 23502322), (4370, 11751161), (5455, 9413854), (10771, 4767670), (10910, 4706927), (20729, 2477330), (21542, 2383835), (25093, 2046490), (41458, 1238665), (50186, 1023245), (53855, 953534), (103645, 495466), (107710, 476767), (125465, 409298), (204649, 250930), (207290, 247733)]