56343664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 126554400

約数和(自身を除く): 70210736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 269, 304, 424, 494, 538, 689, 848, 988, 1007, 1076, 1378, 1976, 2014, 2152, 2756, 3497, 3952, 4028, 4304, 5111, 5512, 6994, 8056, 10222, 11024, 13091, 13988, 14257, 16112, 20444, 26182, 27976, 28514, 40888, 52364, 55952, 57028, 66443, 81776, 104728, 114056, 132886, 185341, 209456, 228112, 265772, 270883, 370682, 531544, 541766, 741364, 1063088, 1083532, 1482728, 2167064, 2965456, 3521479, 4334128, 7042958, 14085916, 28171832, 56343664]

約数ペア:

[(1, 56343664), (2, 28171832), (4, 14085916), (8, 7042958), (13, 4334128), (16, 3521479), (19, 2965456), (26, 2167064), (38, 1482728), (52, 1083532), (53, 1063088), (76, 741364), (104, 541766), (106, 531544), (152, 370682), (208, 270883), (212, 265772), (247, 228112), (269, 209456), (304, 185341), (424, 132886), (494, 114056), (538, 104728), (689, 81776), (848, 66443), (988, 57028), (1007, 55952), (1076, 52364), (1378, 40888), (1976, 28514), (2014, 27976), (2152, 26182), (2756, 20444), (3497, 16112), (3952, 14257), (4028, 13988), (4304, 13091), (5111, 11024), (5512, 10222), (6994, 8056)]