56435848

素因数分解:

$2^3\times 7^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 125136000

約数和(自身を除く): 68700152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 157, 196, 262, 314, 343, 392, 524, 628, 686, 917, 1048, 1099, 1256, 1372, 1834, 2198, 2744, 3668, 4396, 6419, 7336, 7693, 8792, 12838, 15386, 20567, 25676, 30772, 41134, 44933, 51352, 53851, 61544, 82268, 89866, 107702, 143969, 164536, 179732, 215404, 287938, 359464, 430808, 575876, 1007783, 1151752, 2015566, 4031132, 7054481, 8062264, 14108962, 28217924, 56435848]

約数ペア:

[(1, 56435848), (2, 28217924), (4, 14108962), (7, 8062264), (8, 7054481), (14, 4031132), (28, 2015566), (49, 1151752), (56, 1007783), (98, 575876), (131, 430808), (157, 359464), (196, 287938), (262, 215404), (314, 179732), (343, 164536), (392, 143969), (524, 107702), (628, 89866), (686, 82268), (917, 61544), (1048, 53851), (1099, 51352), (1256, 44933), (1372, 41134), (1834, 30772), (2198, 25676), (2744, 20567), (3668, 15386), (4396, 12838), (6419, 8792), (7336, 7693)]