52141583360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{328513}}^1$

素因数の和:328569

約数の個数: 88

約数和(自身を含む): 129113886336

約数和(自身を除く): 76972302976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 328513, 657026, 1314052, 1642565, 2628104, 3285130, 5256208, 6570260, 10183903, 10512416, 13140520, 20367806, 21024832, 26281040, 40735612, 42049664, 50919515, 52562080, 81471224, 84099328, 101839030, 105124160, 162942448, 168198656, 203678060, 210248320, 325884896, 336397312, 407356120, 420496640, 651769792, 814712240, 840993280, 1303539584, 1629424480, 1681986560, 2607079168, 3258848960, 5214158336, 6517697920, 10428316672, 13035395840, 26070791680, 52141583360]

約数ペア:

[(1, 52141583360), (2, 26070791680), (4, 13035395840), (5, 10428316672), (8, 6517697920), (10, 5214158336), (16, 3258848960), (20, 2607079168), (31, 1681986560), (32, 1629424480), (40, 1303539584), (62, 840993280), (64, 814712240), (80, 651769792), (124, 420496640), (128, 407356120), (155, 336397312), (160, 325884896), (248, 210248320), (256, 203678060), (310, 168198656), (320, 162942448), (496, 105124160), (512, 101839030), (620, 84099328), (640, 81471224), (992, 52562080), (1024, 50919515), (1240, 42049664), (1280, 40735612), (1984, 26281040), (2480, 21024832), (2560, 20367806), (3968, 13140520), (4960, 10512416), (5120, 10183903), (7936, 6570260), (9920, 5256208), (15872, 3285130), (19840, 2628104), (31744, 1642565), (39680, 1314052), (79360, 657026), (158720, 328513)]