55790910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4247

約数の個数: 96

約数和(自身を含む): 173106720

約数和(自身を除く): 117315810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4217, 4410, 6615, 8434, 12651, 13230, 21085, 25302, 29519, 37953, 42170, 59038, 63255, 75906, 88557, 113859, 126510, 147595, 177114, 189765, 206633, 227718, 265671, 295190, 379530, 413266, 442785, 531342, 569295, 619899, 797013, 885570, 1033165, 1138590, 1239798, 1328355, 1594026, 1859697, 2066330, 2656710, 3099495, 3719394, 3985065, 5579091, 6198990, 7970130, 9298485, 11158182, 18596970, 27895455, 55790910]

約数ペア:

[(1, 55790910), (2, 27895455), (3, 18596970), (5, 11158182), (6, 9298485), (7, 7970130), (9, 6198990), (10, 5579091), (14, 3985065), (15, 3719394), (18, 3099495), (21, 2656710), (27, 2066330), (30, 1859697), (35, 1594026), (42, 1328355), (45, 1239798), (49, 1138590), (54, 1033165), (63, 885570), (70, 797013), (90, 619899), (98, 569295), (105, 531342), (126, 442785), (135, 413266), (147, 379530), (189, 295190), (210, 265671), (245, 227718), (270, 206633), (294, 189765), (315, 177114), (378, 147595), (441, 126510), (490, 113859), (630, 88557), (735, 75906), (882, 63255), (945, 59038), (1323, 42170), (1470, 37953), (1890, 29519), (2205, 25302), (2646, 21085), (4217, 13230), (4410, 12651), (6615, 8434)]