54353140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 119968128

約数和(自身を除く): 65614988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 683, 692, 865, 1366, 1730, 2732, 3415, 3460, 3979, 6830, 7958, 13660, 15709, 15916, 19895, 31418, 39790, 62836, 78545, 79580, 118159, 157090, 236318, 314180, 472636, 590795, 1181590, 2363180, 2717657, 5435314, 10870628, 13588285, 27176570, 54353140]

約数ペア:

[(1, 54353140), (2, 27176570), (4, 13588285), (5, 10870628), (10, 5435314), (20, 2717657), (23, 2363180), (46, 1181590), (92, 590795), (115, 472636), (173, 314180), (230, 236318), (346, 157090), (460, 118159), (683, 79580), (692, 78545), (865, 62836), (1366, 39790), (1730, 31418), (2732, 19895), (3415, 15916), (3460, 15709), (3979, 13660), (6830, 7958)]