49109640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 147908160

約数和(自身を除く): 98798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1291, 1585, 1902, 2536, 2582, 3170, 3804, 3873, 4755, 5164, 6340, 6455, 7608, 7746, 9510, 10328, 12680, 12910, 15492, 19020, 19365, 25820, 30984, 38040, 38730, 51640, 77460, 154920, 409247, 818494, 1227741, 1636988, 2046235, 2455482, 3273976, 4092470, 4910964, 6138705, 8184940, 9821928, 12277410, 16369880, 24554820, 49109640]

約数ペア:

[(1, 49109640), (2, 24554820), (3, 16369880), (4, 12277410), (5, 9821928), (6, 8184940), (8, 6138705), (10, 4910964), (12, 4092470), (15, 3273976), (20, 2455482), (24, 2046235), (30, 1636988), (40, 1227741), (60, 818494), (120, 409247), (317, 154920), (634, 77460), (951, 51640), (1268, 38730), (1291, 38040), (1585, 30984), (1902, 25820), (2536, 19365), (2582, 19020), (3170, 15492), (3804, 12910), (3873, 12680), (4755, 10328), (5164, 9510), (6340, 7746), (6455, 7608)]