55852980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 162664320

約数和(自身を除く): 106811340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 139, 148, 181, 185, 222, 278, 362, 370, 417, 444, 543, 555, 556, 695, 724, 740, 834, 905, 1086, 1110, 1390, 1668, 1810, 2085, 2172, 2220, 2715, 2780, 3620, 4170, 5143, 5430, 6697, 8340, 10286, 10860, 13394, 15429, 20091, 20572, 25159, 25715, 26788, 30858, 33485, 40182, 50318, 51430, 61716, 66970, 75477, 77145, 80364, 100455, 100636, 102860, 125795, 133940, 150954, 154290, 200910, 251590, 301908, 308580, 377385, 401820, 503180, 754770, 930883, 1509540, 1861766, 2792649, 3723532, 4654415, 5585298, 9308830, 11170596, 13963245, 18617660, 27926490, 55852980]

約数ペア:

[(1, 55852980), (2, 27926490), (3, 18617660), (4, 13963245), (5, 11170596), (6, 9308830), (10, 5585298), (12, 4654415), (15, 3723532), (20, 2792649), (30, 1861766), (37, 1509540), (60, 930883), (74, 754770), (111, 503180), (139, 401820), (148, 377385), (181, 308580), (185, 301908), (222, 251590), (278, 200910), (362, 154290), (370, 150954), (417, 133940), (444, 125795), (543, 102860), (555, 100636), (556, 100455), (695, 80364), (724, 77145), (740, 75477), (834, 66970), (905, 61716), (1086, 51430), (1110, 50318), (1390, 40182), (1668, 33485), (1810, 30858), (2085, 26788), (2172, 25715), (2220, 25159), (2715, 20572), (2780, 20091), (3620, 15429), (4170, 13394), (5143, 10860), (5430, 10286), (6697, 8340)]