53178516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 146974464

約数和(自身を除く): 93795948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 2803, 3162, 4743, 5606, 6324, 8409, 9486, 11212, 16818, 18972, 25227, 33636, 47651, 50454, 86893, 95302, 100908, 142953, 173786, 190604, 260679, 285906, 347572, 428859, 521358, 571812, 782037, 857718, 1042716, 1477181, 1564074, 1715436, 2954362, 3128148, 4431543, 5908724, 8863086, 13294629, 17726172, 26589258, 53178516]

約数ペア:

[(1, 53178516), (2, 26589258), (3, 17726172), (4, 13294629), (6, 8863086), (9, 5908724), (12, 4431543), (17, 3128148), (18, 2954362), (31, 1715436), (34, 1564074), (36, 1477181), (51, 1042716), (62, 857718), (68, 782037), (93, 571812), (102, 521358), (124, 428859), (153, 347572), (186, 285906), (204, 260679), (279, 190604), (306, 173786), (372, 142953), (527, 100908), (558, 95302), (612, 86893), (1054, 50454), (1116, 47651), (1581, 33636), (2108, 25227), (2803, 18972), (3162, 16818), (4743, 11212), (5606, 9486), (6324, 8409)]