55851588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 153369216

約数和(自身を除く): 97517628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 911, 1179, 1572, 1703, 1822, 2358, 2733, 3406, 3644, 4716, 5109, 5466, 6812, 8199, 10218, 10932, 11843, 15327, 16398, 20436, 23686, 30654, 32796, 35529, 47372, 61308, 71058, 106587, 119341, 142116, 213174, 238682, 358023, 426348, 477364, 716046, 1074069, 1432092, 1551433, 2148138, 3102866, 4296276, 4654299, 6205732, 9308598, 13962897, 18617196, 27925794, 55851588]

約数ペア:

[(1, 55851588), (2, 27925794), (3, 18617196), (4, 13962897), (6, 9308598), (9, 6205732), (12, 4654299), (13, 4296276), (18, 3102866), (26, 2148138), (36, 1551433), (39, 1432092), (52, 1074069), (78, 716046), (117, 477364), (131, 426348), (156, 358023), (234, 238682), (262, 213174), (393, 142116), (468, 119341), (524, 106587), (786, 71058), (911, 61308), (1179, 47372), (1572, 35529), (1703, 32796), (1822, 30654), (2358, 23686), (2733, 20436), (3406, 16398), (3644, 15327), (4716, 11843), (5109, 10932), (5466, 10218), (6812, 8199)]