53865532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^2$

素因数の和:195

約数の個数: 54

約数和(自身を含む): 115278408

約数和(自身を除く): 61412876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 361, 511, 532, 722, 1022, 1387, 1444, 2044, 2527, 2774, 5054, 5329, 5548, 9709, 10108, 10658, 19418, 21316, 26353, 37303, 38836, 52706, 74606, 101251, 105412, 149212, 184471, 202502, 368942, 405004, 708757, 737884, 1417514, 1923769, 2835028, 3847538, 7695076, 13466383, 26932766, 53865532]

約数ペア:

[(1, 53865532), (2, 26932766), (4, 13466383), (7, 7695076), (14, 3847538), (19, 2835028), (28, 1923769), (38, 1417514), (73, 737884), (76, 708757), (133, 405004), (146, 368942), (266, 202502), (292, 184471), (361, 149212), (511, 105412), (532, 101251), (722, 74606), (1022, 52706), (1387, 38836), (1444, 37303), (2044, 26353), (2527, 21316), (2774, 19418), (5054, 10658), (5329, 10108), (5548, 9709)]