50874417209

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{6679}}^1$

素因数の和:6771

約数の個数: 72

約数和(自身を含む): 70748254080

約数和(自身を除く): 19873836871

約数列:

[1, 7, 11, 17, 23, 77, 119, 121, 161, 187, 253, 391, 529, 847, 1309, 1771, 2057, 2737, 2783, 3703, 4301, 5819, 6679, 8993, 14399, 19481, 30107, 40733, 46753, 47311, 62951, 64009, 73469, 98923, 113543, 153617, 331177, 448063, 514283, 692461, 794801, 808159, 1075319, 1088153, 1248973, 1689787, 2611489, 3533191, 5657113, 7617071, 8742811, 11828509, 13738703, 18280423, 18587657, 24732337, 28726379, 38865101, 60064247, 96170921, 130113599, 201084653, 272055707, 315990169, 420449729, 427516111, 660706717, 2211931183, 2992612777, 4624947019, 7267773887, 50874417209]

約数ペア:

[(1, 50874417209), (7, 7267773887), (11, 4624947019), (17, 2992612777), (23, 2211931183), (77, 660706717), (119, 427516111), (121, 420449729), (161, 315990169), (187, 272055707), (253, 201084653), (391, 130113599), (529, 96170921), (847, 60064247), (1309, 38865101), (1771, 28726379), (2057, 24732337), (2737, 18587657), (2783, 18280423), (3703, 13738703), (4301, 11828509), (5819, 8742811), (6679, 7617071), (8993, 5657113), (14399, 3533191), (19481, 2611489), (30107, 1689787), (40733, 1248973), (46753, 1088153), (47311, 1075319), (62951, 808159), (64009, 794801), (73469, 692461), (98923, 514283), (113543, 448063), (153617, 331177)]