53332480

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 129929184

約数和(自身を除く): 76596704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 251, 256, 320, 332, 415, 502, 512, 640, 664, 830, 1004, 1255, 1280, 1328, 1660, 2008, 2510, 2560, 2656, 3320, 4016, 5020, 5312, 6640, 8032, 10040, 10624, 13280, 16064, 20080, 20833, 21248, 26560, 32128, 40160, 41666, 42496, 53120, 64256, 80320, 83332, 104165, 106240, 128512, 160640, 166664, 208330, 212480, 321280, 333328, 416660, 642560, 666656, 833320, 1333312, 1666640, 2666624, 3333280, 5333248, 6666560, 10666496, 13333120, 26666240, 53332480]

約数ペア:

[(1, 53332480), (2, 26666240), (4, 13333120), (5, 10666496), (8, 6666560), (10, 5333248), (16, 3333280), (20, 2666624), (32, 1666640), (40, 1333312), (64, 833320), (80, 666656), (83, 642560), (128, 416660), (160, 333328), (166, 321280), (251, 212480), (256, 208330), (320, 166664), (332, 160640), (415, 128512), (502, 106240), (512, 104165), (640, 83332), (664, 80320), (830, 64256), (1004, 53120), (1255, 42496), (1280, 41666), (1328, 40160), (1660, 32128), (2008, 26560), (2510, 21248), (2560, 20833), (2656, 20080), (3320, 16064), (4016, 13280), (5020, 10624), (5312, 10040), (6640, 8032)]