53717840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61043}}^1$

素因数の和:61067

約数の個数: 40

約数和(自身を含む): 136250208

約数和(自身を除く): 82532368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 61043, 122086, 244172, 305215, 488344, 610430, 671473, 976688, 1220860, 1342946, 2441720, 2685892, 3357365, 4883440, 5371784, 6714730, 10743568, 13429460, 26858920, 53717840]

約数ペア:

[(1, 53717840), (2, 26858920), (4, 13429460), (5, 10743568), (8, 6714730), (10, 5371784), (11, 4883440), (16, 3357365), (20, 2685892), (22, 2441720), (40, 1342946), (44, 1220860), (55, 976688), (80, 671473), (88, 610430), (110, 488344), (176, 305215), (220, 244172), (440, 122086), (880, 61043)]