49553406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2998

約数の個数: 72

約数和(自身を含む): 131512680

約数和(自身を除く): 81959274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 2957, 5586, 5914, 8379, 8871, 16758, 17742, 20699, 26613, 41398, 53226, 56183, 62097, 112366, 124194, 144893, 168549, 186291, 289786, 337098, 372582, 393281, 434679, 505647, 786562, 869358, 1011294, 1179843, 1304037, 2359686, 2608074, 2752967, 3539529, 5505934, 7079058, 8258901, 16517802, 24776703, 49553406]

約数ペア:

[(1, 49553406), (2, 24776703), (3, 16517802), (6, 8258901), (7, 7079058), (9, 5505934), (14, 3539529), (18, 2752967), (19, 2608074), (21, 2359686), (38, 1304037), (42, 1179843), (49, 1011294), (57, 869358), (63, 786562), (98, 505647), (114, 434679), (126, 393281), (133, 372582), (147, 337098), (171, 289786), (266, 186291), (294, 168549), (342, 144893), (399, 124194), (441, 112366), (798, 62097), (882, 56183), (931, 53226), (1197, 41398), (1862, 26613), (2394, 20699), (2793, 17742), (2957, 16758), (5586, 8871), (5914, 8379)]