54850880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 152741376

約数和(自身を除く): 97890496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 521, 560, 658, 752, 940, 1042, 1120, 1316, 1504, 1645, 1880, 2084, 2240, 2605, 2632, 3008, 3290, 3647, 3760, 4168, 5210, 5264, 6580, 7294, 7520, 8336, 10420, 10528, 13160, 14588, 15040, 16672, 18235, 20840, 21056, 24487, 26320, 29176, 33344, 36470, 41680, 48974, 52640, 58352, 72940, 83360, 97948, 105280, 116704, 122435, 145880, 166720, 171409, 195896, 233408, 244870, 291760, 342818, 391792, 489740, 583520, 685636, 783584, 857045, 979480, 1167040, 1371272, 1567168, 1714090, 1958960, 2742544, 3428180, 3917920, 5485088, 6856360, 7835840, 10970176, 13712720, 27425440, 54850880]

約数ペア:

[(1, 54850880), (2, 27425440), (4, 13712720), (5, 10970176), (7, 7835840), (8, 6856360), (10, 5485088), (14, 3917920), (16, 3428180), (20, 2742544), (28, 1958960), (32, 1714090), (35, 1567168), (40, 1371272), (47, 1167040), (56, 979480), (64, 857045), (70, 783584), (80, 685636), (94, 583520), (112, 489740), (140, 391792), (160, 342818), (188, 291760), (224, 244870), (235, 233408), (280, 195896), (320, 171409), (329, 166720), (376, 145880), (448, 122435), (470, 116704), (521, 105280), (560, 97948), (658, 83360), (752, 72940), (940, 58352), (1042, 52640), (1120, 48974), (1316, 41680), (1504, 36470), (1645, 33344), (1880, 29176), (2084, 26320), (2240, 24487), (2605, 21056), (2632, 20840), (3008, 18235), (3290, 16672), (3647, 15040), (3760, 14588), (4168, 13160), (5210, 10528), (5264, 10420), (6580, 8336), (7294, 7520)]