551399992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 1227391200

約数和(自身を除く): 675991208

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 572, 776, 1067, 1144, 1261, 2134, 2522, 4268, 4969, 5044, 8536, 9938, 10088, 13871, 19876, 27742, 39752, 54659, 55484, 64597, 109318, 110968, 129194, 218636, 258388, 437272, 481993, 516776, 710567, 963986, 1421134, 1927972, 2842268, 3855944, 5301923, 5684536, 6265909, 10603846, 12531818, 21207692, 25063636, 42415384, 50127272, 68924999, 137849998, 275699996, 551399992]

約数ペア:

[(1, 551399992), (2, 275699996), (4, 137849998), (8, 68924999), (11, 50127272), (13, 42415384), (22, 25063636), (26, 21207692), (44, 12531818), (52, 10603846), (88, 6265909), (97, 5684536), (104, 5301923), (143, 3855944), (194, 2842268), (286, 1927972), (388, 1421134), (572, 963986), (776, 710567), (1067, 516776), (1144, 481993), (1261, 437272), (2134, 258388), (2522, 218636), (4268, 129194), (4969, 110968), (5044, 109318), (8536, 64597), (9938, 55484), (10088, 54659), (13871, 39752), (19876, 27742)]