54567172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 107864064

約数和(自身を除く): 53296892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 151, 172, 191, 302, 382, 473, 604, 764, 946, 1661, 1892, 2101, 3322, 4202, 6493, 6644, 8213, 8404, 12986, 16426, 25972, 28841, 32852, 57682, 71423, 90343, 115364, 142846, 180686, 285692, 317251, 361372, 634502, 1240163, 1269004, 2480326, 4960652, 13641793, 27283586, 54567172]

約数ペア:

[(1, 54567172), (2, 27283586), (4, 13641793), (11, 4960652), (22, 2480326), (43, 1269004), (44, 1240163), (86, 634502), (151, 361372), (172, 317251), (191, 285692), (302, 180686), (382, 142846), (473, 115364), (604, 90343), (764, 71423), (946, 57682), (1661, 32852), (1892, 28841), (2101, 25972), (3322, 16426), (4202, 12986), (6493, 8404), (6644, 8213)]