49168020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 113402220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 41, 44, 46, 55, 60, 66, 69, 79, 82, 92, 110, 115, 123, 132, 138, 158, 164, 165, 205, 220, 230, 237, 246, 253, 276, 316, 330, 345, 395, 410, 451, 460, 474, 492, 506, 615, 660, 690, 759, 790, 820, 869, 902, 943, 948, 1012, 1185, 1230, 1265, 1353, 1380, 1518, 1580, 1738, 1804, 1817, 1886, 2255, 2370, 2460, 2530, 2607, 2706, 2829, 3036, 3239, 3476, 3634, 3772, 3795, 4345, 4510, 4715, 4740, 5060, 5214, 5412, 5451, 5658, 6478, 6765, 7268, 7590, 8690, 9020, 9085, 9430, 9717, 10373, 10428, 10902, 11316, 12956, 13035, 13530, 14145, 15180, 16195, 17380, 18170, 18860, 19434, 19987, 20746, 21804, 26070, 27060, 27255, 28290, 31119, 32390, 35629, 36340, 38868, 39974, 41492, 48585, 51865, 52140, 54510, 56580, 59961, 62238, 64780, 71258, 74497, 79948, 97170, 99935, 103730, 106887, 109020, 119922, 124476, 142516, 148994, 155595, 178145, 194340, 199870, 207460, 213774, 223491, 239844, 297988, 299805, 311190, 356290, 372485, 399740, 427548, 446982, 534435, 599610, 622380, 712580, 744970, 819467, 893964, 1068870, 1117455, 1199220, 1489940, 1638934, 2137740, 2234910, 2458401, 3277868, 4097335, 4469820, 4916802, 8194670, 9833604, 12292005, 16389340, 24584010, 49168020]

約数ペア:

[(1, 49168020), (2, 24584010), (3, 16389340), (4, 12292005), (5, 9833604), (6, 8194670), (10, 4916802), (11, 4469820), (12, 4097335), (15, 3277868), (20, 2458401), (22, 2234910), (23, 2137740), (30, 1638934), (33, 1489940), (41, 1199220), (44, 1117455), (46, 1068870), (55, 893964), (60, 819467), (66, 744970), (69, 712580), (79, 622380), (82, 599610), (92, 534435), (110, 446982), (115, 427548), (123, 399740), (132, 372485), (138, 356290), (158, 311190), (164, 299805), (165, 297988), (205, 239844), (220, 223491), (230, 213774), (237, 207460), (246, 199870), (253, 194340), (276, 178145), (316, 155595), (330, 148994), (345, 142516), (395, 124476), (410, 119922), (451, 109020), (460, 106887), (474, 103730), (492, 99935), (506, 97170), (615, 79948), (660, 74497), (690, 71258), (759, 64780), (790, 62238), (820, 59961), (869, 56580), (902, 54510), (943, 52140), (948, 51865), (1012, 48585), (1185, 41492), (1230, 39974), (1265, 38868), (1353, 36340), (1380, 35629), (1518, 32390), (1580, 31119), (1738, 28290), (1804, 27255), (1817, 27060), (1886, 26070), (2255, 21804), (2370, 20746), (2460, 19987), (2530, 19434), (2607, 18860), (2706, 18170), (2829, 17380), (3036, 16195), (3239, 15180), (3476, 14145), (3634, 13530), (3772, 13035), (3795, 12956), (4345, 11316), (4510, 10902), (4715, 10428), (4740, 10373), (5060, 9717), (5214, 9430), (5412, 9085), (5451, 9020), (5658, 8690), (6478, 7590), (6765, 7268)]