57538416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 165833136

約数和(自身を除く): 108294720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 169, 173, 208, 246, 312, 328, 338, 346, 492, 507, 519, 533, 624, 656, 676, 692, 984, 1014, 1038, 1066, 1352, 1384, 1599, 1968, 2028, 2076, 2132, 2249, 2704, 2768, 3198, 4056, 4152, 4264, 4498, 6396, 6747, 6929, 7093, 8112, 8304, 8528, 8996, 12792, 13494, 13858, 14186, 17992, 20787, 21279, 25584, 26988, 27716, 28372, 29237, 35984, 41574, 42558, 53976, 55432, 56744, 58474, 83148, 85116, 87711, 92209, 107952, 110864, 113488, 116948, 166296, 170232, 175422, 184418, 233896, 276627, 332592, 340464, 350844, 368836, 467792, 553254, 701688, 737672, 1106508, 1198717, 1403376, 1475344, 2213016, 2397434, 3596151, 4426032, 4794868, 7192302, 9589736, 14384604, 19179472, 28769208, 57538416]

約数ペア:

[(1, 57538416), (2, 28769208), (3, 19179472), (4, 14384604), (6, 9589736), (8, 7192302), (12, 4794868), (13, 4426032), (16, 3596151), (24, 2397434), (26, 2213016), (39, 1475344), (41, 1403376), (48, 1198717), (52, 1106508), (78, 737672), (82, 701688), (104, 553254), (123, 467792), (156, 368836), (164, 350844), (169, 340464), (173, 332592), (208, 276627), (246, 233896), (312, 184418), (328, 175422), (338, 170232), (346, 166296), (492, 116948), (507, 113488), (519, 110864), (533, 107952), (624, 92209), (656, 87711), (676, 85116), (692, 83148), (984, 58474), (1014, 56744), (1038, 55432), (1066, 53976), (1352, 42558), (1384, 41574), (1599, 35984), (1968, 29237), (2028, 28372), (2076, 27716), (2132, 26988), (2249, 25584), (2704, 21279), (2768, 20787), (3198, 17992), (4056, 14186), (4152, 13858), (4264, 13494), (4498, 12792), (6396, 8996), (6747, 8528), (6929, 8304), (7093, 8112)]