53854216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 111304260

約数和(自身を除く): 57450044

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 653, 676, 793, 1306, 1352, 1586, 2612, 3172, 5224, 6344, 8489, 10309, 16978, 20618, 33956, 39833, 41236, 67912, 79666, 82472, 110357, 159332, 220714, 318664, 441428, 517829, 882856, 1035658, 2071316, 4142632, 6731777, 13463554, 26927108, 53854216]

約数ペア:

[(1, 53854216), (2, 26927108), (4, 13463554), (8, 6731777), (13, 4142632), (26, 2071316), (52, 1035658), (61, 882856), (104, 517829), (122, 441428), (169, 318664), (244, 220714), (338, 159332), (488, 110357), (653, 82472), (676, 79666), (793, 67912), (1306, 41236), (1352, 39833), (1586, 33956), (2612, 20618), (3172, 16978), (5224, 10309), (6344, 8489)]