55676408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 106749120

約数和(自身を除く): 51072712

約数列:

[1, 2, 4, 8, 61, 122, 244, 271, 421, 488, 542, 842, 1084, 1684, 2168, 3368, 16531, 25681, 33062, 51362, 66124, 102724, 114091, 132248, 205448, 228182, 456364, 912728, 6959551, 13919102, 27838204, 55676408]

約数ペア:

[(1, 55676408), (2, 27838204), (4, 13919102), (8, 6959551), (61, 912728), (122, 456364), (244, 228182), (271, 205448), (421, 132248), (488, 114091), (542, 102724), (842, 66124), (1084, 51362), (1684, 33062), (2168, 25681), (3368, 16531)]