55386560

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2461

約数の個数: 56

約数和(自身を含む): 133752336

約数和(自身を除く): 78365776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2371, 2920, 4672, 4742, 5840, 9484, 11680, 11855, 18968, 23360, 23710, 37936, 47420, 75872, 94840, 151744, 173083, 189680, 346166, 379360, 692332, 758720, 865415, 1384664, 1730830, 2769328, 3461660, 5538656, 6923320, 11077312, 13846640, 27693280, 55386560]

約数ペア:

[(1, 55386560), (2, 27693280), (4, 13846640), (5, 11077312), (8, 6923320), (10, 5538656), (16, 3461660), (20, 2769328), (32, 1730830), (40, 1384664), (64, 865415), (73, 758720), (80, 692332), (146, 379360), (160, 346166), (292, 189680), (320, 173083), (365, 151744), (584, 94840), (730, 75872), (1168, 47420), (1460, 37936), (2336, 23710), (2371, 23360), (2920, 18968), (4672, 11855), (4742, 11680), (5840, 9484)]