57486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3643}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 161618688

約数和(自身を除く): 104132148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3643, 3945, 5260, 7286, 7890, 10929, 14572, 15780, 18215, 21858, 36430, 43716, 54645, 72860, 109290, 218580, 958109, 1916218, 2874327, 3832436, 4790545, 5748654, 9581090, 11497308, 14371635, 19162180, 28743270, 57486540]

約数ペア:

[(1, 57486540), (2, 28743270), (3, 19162180), (4, 14371635), (5, 11497308), (6, 9581090), (10, 5748654), (12, 4790545), (15, 3832436), (20, 2874327), (30, 1916218), (60, 958109), (263, 218580), (526, 109290), (789, 72860), (1052, 54645), (1315, 43716), (1578, 36430), (2630, 21858), (3156, 18215), (3643, 15780), (3945, 14572), (5260, 10929), (7286, 7890)]