53346560

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 129802176

約数和(自身を除く): 76455616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 587, 640, 710, 1136, 1174, 1280, 1420, 2272, 2348, 2840, 2935, 4544, 4696, 5680, 5870, 9088, 9392, 11360, 11740, 18176, 18784, 22720, 23480, 37568, 41677, 45440, 46960, 75136, 83354, 90880, 93920, 150272, 166708, 187840, 208385, 333416, 375680, 416770, 666832, 751360, 833540, 1333664, 1667080, 2667328, 3334160, 5334656, 6668320, 10669312, 13336640, 26673280, 53346560]

約数ペア:

[(1, 53346560), (2, 26673280), (4, 13336640), (5, 10669312), (8, 6668320), (10, 5334656), (16, 3334160), (20, 2667328), (32, 1667080), (40, 1333664), (64, 833540), (71, 751360), (80, 666832), (128, 416770), (142, 375680), (160, 333416), (256, 208385), (284, 187840), (320, 166708), (355, 150272), (568, 93920), (587, 90880), (640, 83354), (710, 75136), (1136, 46960), (1174, 45440), (1280, 41677), (1420, 37568), (2272, 23480), (2348, 22720), (2840, 18784), (2935, 18176), (4544, 11740), (4696, 11360), (5680, 9392), (5870, 9088)]