54058240

素因数分解:

$2^8\times 5^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 130795560

約数和(自身を除く): 76737320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 256, 269, 314, 320, 538, 628, 640, 785, 1076, 1256, 1280, 1345, 1570, 2152, 2512, 2690, 3140, 4304, 5024, 5380, 6280, 8608, 10048, 10760, 12560, 17216, 20096, 21520, 25120, 34432, 40192, 42233, 43040, 50240, 68864, 84466, 86080, 100480, 168932, 172160, 200960, 211165, 337864, 344320, 422330, 675728, 844660, 1351456, 1689320, 2702912, 3378640, 5405824, 6757280, 10811648, 13514560, 27029120, 54058240]

約数ペア:

[(1, 54058240), (2, 27029120), (4, 13514560), (5, 10811648), (8, 6757280), (10, 5405824), (16, 3378640), (20, 2702912), (32, 1689320), (40, 1351456), (64, 844660), (80, 675728), (128, 422330), (157, 344320), (160, 337864), (256, 211165), (269, 200960), (314, 172160), (320, 168932), (538, 100480), (628, 86080), (640, 84466), (785, 68864), (1076, 50240), (1256, 43040), (1280, 42233), (1345, 40192), (1570, 34432), (2152, 25120), (2512, 21520), (2690, 20096), (3140, 17216), (4304, 12560), (5024, 10760), (5380, 10048), (6280, 8608)]