55429878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9961

約数の個数: 48

約数和(自身を含む): 135760320

約数和(自身を除く): 80330442

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 9923, 19846, 29769, 59538, 69461, 138922, 188537, 208383, 377074, 416766, 486227, 565611, 972454, 1131222, 1319759, 1458681, 2639518, 2917362, 3959277, 7918554, 9238313, 18476626, 27714939, 55429878]

約数ペア:

[(1, 55429878), (2, 27714939), (3, 18476626), (6, 9238313), (7, 7918554), (14, 3959277), (19, 2917362), (21, 2639518), (38, 1458681), (42, 1319759), (49, 1131222), (57, 972454), (98, 565611), (114, 486227), (133, 416766), (147, 377074), (266, 208383), (294, 188537), (399, 138922), (798, 69461), (931, 59538), (1862, 29769), (2793, 19846), (5586, 9923)]