55808550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 108

約数和(自身を含む): 174487716

約数和(自身を除く): 118679166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 2531, 3150, 3675, 4410, 5062, 7350, 7593, 11025, 12655, 15186, 17717, 22050, 22779, 25310, 35434, 37965, 45558, 53151, 63275, 75930, 88585, 106302, 113895, 124019, 126550, 159453, 177170, 189825, 227790, 248038, 265755, 318906, 372057, 379650, 442925, 531510, 569475, 620095, 744114, 797265, 885850, 1116171, 1138950, 1240190, 1328775, 1594530, 1860285, 2232342, 2657550, 3100475, 3720570, 3986325, 5580855, 6200950, 7972650, 9301425, 11161710, 18602850, 27904275, 55808550]

約数ペア:

[(1, 55808550), (2, 27904275), (3, 18602850), (5, 11161710), (6, 9301425), (7, 7972650), (9, 6200950), (10, 5580855), (14, 3986325), (15, 3720570), (18, 3100475), (21, 2657550), (25, 2232342), (30, 1860285), (35, 1594530), (42, 1328775), (45, 1240190), (49, 1138950), (50, 1116171), (63, 885850), (70, 797265), (75, 744114), (90, 620095), (98, 569475), (105, 531510), (126, 442925), (147, 379650), (150, 372057), (175, 318906), (210, 265755), (225, 248038), (245, 227790), (294, 189825), (315, 177170), (350, 159453), (441, 126550), (450, 124019), (490, 113895), (525, 106302), (630, 88585), (735, 75930), (882, 63275), (1050, 53151), (1225, 45558), (1470, 37965), (1575, 35434), (2205, 25310), (2450, 22779), (2531, 22050), (3150, 17717), (3675, 15186), (4410, 12655), (5062, 11025), (7350, 7593)]