49261770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 80

約数和(自身を含む): 134765928

約数和(自身を除く): 85504158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 997, 1098, 1647, 1830, 1994, 2745, 2991, 3294, 4941, 4985, 5490, 5982, 8235, 8973, 9882, 9970, 14955, 16470, 17946, 24705, 26919, 29910, 44865, 49410, 53838, 60817, 80757, 89730, 121634, 134595, 161514, 182451, 269190, 304085, 364902, 403785, 547353, 608170, 807570, 912255, 1094706, 1642059, 1824510, 2736765, 3284118, 4926177, 5473530, 8210295, 9852354, 16420590, 24630885, 49261770]

約数ペア:

[(1, 49261770), (2, 24630885), (3, 16420590), (5, 9852354), (6, 8210295), (9, 5473530), (10, 4926177), (15, 3284118), (18, 2736765), (27, 1824510), (30, 1642059), (45, 1094706), (54, 912255), (61, 807570), (81, 608170), (90, 547353), (122, 403785), (135, 364902), (162, 304085), (183, 269190), (270, 182451), (305, 161514), (366, 134595), (405, 121634), (549, 89730), (610, 80757), (810, 60817), (915, 53838), (997, 49410), (1098, 44865), (1647, 29910), (1830, 26919), (1994, 24705), (2745, 17946), (2991, 16470), (3294, 14955), (4941, 9970), (4985, 9882), (5490, 8973), (5982, 8235)]