49303780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 106478064

約数和(自身を除く): 57174284

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 193, 212, 241, 265, 386, 482, 530, 772, 964, 965, 1060, 1205, 1930, 2410, 3860, 4820, 10229, 12773, 20458, 25546, 40916, 46513, 51092, 51145, 63865, 93026, 102290, 127730, 186052, 204580, 232565, 255460, 465130, 930260, 2465189, 4930378, 9860756, 12325945, 24651890, 49303780]

約数ペア:

[(1, 49303780), (2, 24651890), (4, 12325945), (5, 9860756), (10, 4930378), (20, 2465189), (53, 930260), (106, 465130), (193, 255460), (212, 232565), (241, 204580), (265, 186052), (386, 127730), (482, 102290), (530, 93026), (772, 63865), (964, 51145), (965, 51092), (1060, 46513), (1205, 40916), (1930, 25546), (2410, 20458), (3860, 12773), (4820, 10229)]