255890996636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1\times {\mathrm{44953}}^1$

素因数の和:47462

約数の個数: 48

約数和(自身を含む): 497951502048

約数和(自身を除く): 242060505412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 2441, 4882, 9764, 26851, 44953, 53702, 89906, 107404, 129373, 179812, 258746, 494483, 517492, 988966, 1423103, 1977932, 2382509, 2846206, 4765018, 5692412, 9530036, 26207599, 52415198, 104830396, 109730273, 219460546, 438921092, 1207033003, 2414066006, 4828132012, 5815704469, 11631408938, 23262817876, 63972749159, 127945498318, 255890996636]

約数ペア:

[(1, 255890996636), (2, 127945498318), (4, 63972749159), (11, 23262817876), (22, 11631408938), (44, 5815704469), (53, 4828132012), (106, 2414066006), (212, 1207033003), (583, 438921092), (1166, 219460546), (2332, 109730273), (2441, 104830396), (4882, 52415198), (9764, 26207599), (26851, 9530036), (44953, 5692412), (53702, 4765018), (89906, 2846206), (107404, 2382509), (129373, 1977932), (179812, 1423103), (258746, 988966), (494483, 517492)]