53583860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 123645312

約数和(自身を除く): 70061452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1613, 1661, 3020, 3226, 3322, 6452, 6644, 8065, 8305, 16130, 16610, 17743, 32260, 33220, 35486, 70972, 88715, 177430, 243563, 354860, 487126, 974252, 1217815, 2435630, 2679193, 4871260, 5358386, 10716772, 13395965, 26791930, 53583860]

約数ペア:

[(1, 53583860), (2, 26791930), (4, 13395965), (5, 10716772), (10, 5358386), (11, 4871260), (20, 2679193), (22, 2435630), (44, 1217815), (55, 974252), (110, 487126), (151, 354860), (220, 243563), (302, 177430), (604, 88715), (755, 70972), (1510, 35486), (1613, 33220), (1661, 32260), (3020, 17743), (3226, 16610), (3322, 16130), (6452, 8305), (6644, 8065)]