53401348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13372

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 72082556

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13337, 26674, 53348, 93359, 146707, 173381, 186718, 293414, 346762, 373436, 586828, 693524, 1026949, 1213667, 1907191, 2053898, 2427334, 3814382, 4107796, 4854668, 7628764, 13350337, 26700674, 53401348]

約数ペア:

[(1, 53401348), (2, 26700674), (4, 13350337), (7, 7628764), (11, 4854668), (13, 4107796), (14, 3814382), (22, 2427334), (26, 2053898), (28, 1907191), (44, 1213667), (52, 1026949), (77, 693524), (91, 586828), (143, 373436), (154, 346762), (182, 293414), (286, 186718), (308, 173381), (364, 146707), (572, 93359), (1001, 53348), (2002, 26674), (4004, 13337)]