49720784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3527

約数の個数: 40

約数和(自身を含む): 103955400

約数和(自身を除く): 54234616

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3449, 3604, 6898, 7208, 13796, 14416, 27592, 55184, 58633, 117266, 182797, 234532, 365594, 469064, 731188, 938128, 1462376, 2924752, 3107549, 6215098, 12430196, 24860392, 49720784]

約数ペア:

[(1, 49720784), (2, 24860392), (4, 12430196), (8, 6215098), (16, 3107549), (17, 2924752), (34, 1462376), (53, 938128), (68, 731188), (106, 469064), (136, 365594), (212, 234532), (272, 182797), (424, 117266), (848, 58633), (901, 55184), (1802, 27592), (3449, 14416), (3604, 13796), (6898, 7208)]