55158268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 114567264

約数和(自身を除く): 59408996

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 1993, 2516, 3986, 6919, 7972, 13838, 21923, 27676, 33881, 43846, 67762, 73741, 87692, 135524, 147482, 294964, 372691, 745382, 811151, 1253597, 1490764, 1622302, 2507194, 3244604, 5014388, 13789567, 27579134, 55158268]

約数ペア:

[(1, 55158268), (2, 27579134), (4, 13789567), (11, 5014388), (17, 3244604), (22, 2507194), (34, 1622302), (37, 1490764), (44, 1253597), (68, 811151), (74, 745382), (148, 372691), (187, 294964), (374, 147482), (407, 135524), (629, 87692), (748, 73741), (814, 67762), (1258, 43846), (1628, 33881), (1993, 27676), (2516, 21923), (3986, 13838), (6919, 7972)]