49561746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 111820800

約数和(自身を除く): 62259054

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 199, 206, 309, 398, 403, 597, 618, 806, 1194, 1209, 1339, 2418, 2587, 2678, 3193, 4017, 5174, 6169, 6386, 7761, 8034, 9579, 12338, 15522, 18507, 19158, 20497, 37014, 40994, 41509, 61491, 80197, 83018, 122982, 124527, 160394, 240591, 249054, 266461, 481182, 532922, 635407, 799383, 1270814, 1598766, 1906221, 3812442, 8260291, 16520582, 24780873, 49561746]

約数ペア:

[(1, 49561746), (2, 24780873), (3, 16520582), (6, 8260291), (13, 3812442), (26, 1906221), (31, 1598766), (39, 1270814), (62, 799383), (78, 635407), (93, 532922), (103, 481182), (186, 266461), (199, 249054), (206, 240591), (309, 160394), (398, 124527), (403, 122982), (597, 83018), (618, 80197), (806, 61491), (1194, 41509), (1209, 40994), (1339, 37014), (2418, 20497), (2587, 19158), (2678, 18507), (3193, 15522), (4017, 12338), (5174, 9579), (6169, 8034), (6386, 7761)]