56934020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 148853376

約数和(自身を除く): 91919356

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1171, 1430, 1870, 2210, 2342, 2431, 2860, 3740, 4420, 4684, 4862, 5855, 9724, 11710, 12155, 12881, 15223, 19907, 23420, 24310, 25762, 30446, 39814, 48620, 51524, 60892, 64405, 76115, 79628, 99535, 128810, 152230, 167453, 199070, 218977, 257620, 258791, 304460, 334906, 398140, 437954, 517582, 669812, 837265, 875908, 1035164, 1094885, 1293955, 1674530, 2189770, 2587910, 2846701, 3349060, 4379540, 5175820, 5693402, 11386804, 14233505, 28467010, 56934020]

約数ペア:

[(1, 56934020), (2, 28467010), (4, 14233505), (5, 11386804), (10, 5693402), (11, 5175820), (13, 4379540), (17, 3349060), (20, 2846701), (22, 2587910), (26, 2189770), (34, 1674530), (44, 1293955), (52, 1094885), (55, 1035164), (65, 875908), (68, 837265), (85, 669812), (110, 517582), (130, 437954), (143, 398140), (170, 334906), (187, 304460), (220, 258791), (221, 257620), (260, 218977), (286, 199070), (340, 167453), (374, 152230), (442, 128810), (572, 99535), (715, 79628), (748, 76115), (884, 64405), (935, 60892), (1105, 51524), (1171, 48620), (1430, 39814), (1870, 30446), (2210, 25762), (2342, 24310), (2431, 23420), (2860, 19907), (3740, 15223), (4420, 12881), (4684, 12155), (4862, 11710), (5855, 9724)]