53234560

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 128177280

約数和(自身を除く): 74942720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 373, 446, 640, 746, 892, 1115, 1492, 1784, 1865, 2230, 2984, 3568, 3730, 4460, 5968, 7136, 7460, 8920, 11936, 14272, 14920, 17840, 23872, 28544, 29840, 35680, 47744, 59680, 71360, 83179, 119360, 142720, 166358, 238720, 332716, 415895, 665432, 831790, 1330864, 1663580, 2661728, 3327160, 5323456, 6654320, 10646912, 13308640, 26617280, 53234560]

約数ペア:

[(1, 53234560), (2, 26617280), (4, 13308640), (5, 10646912), (8, 6654320), (10, 5323456), (16, 3327160), (20, 2661728), (32, 1663580), (40, 1330864), (64, 831790), (80, 665432), (128, 415895), (160, 332716), (223, 238720), (320, 166358), (373, 142720), (446, 119360), (640, 83179), (746, 71360), (892, 59680), (1115, 47744), (1492, 35680), (1784, 29840), (1865, 28544), (2230, 23872), (2984, 17840), (3568, 14920), (3730, 14272), (4460, 11936), (5968, 8920), (7136, 7460)]