49195784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13061

約数の個数: 32

約数和(自身を含む): 102975840

約数和(自身を除く): 53780056

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 13001, 26002, 52004, 104008, 143011, 286022, 559043, 572044, 1118086, 1144088, 2236172, 4472344, 6149473, 12298946, 24597892, 49195784]

約数ペア:

[(1, 49195784), (2, 24597892), (4, 12298946), (8, 6149473), (11, 4472344), (22, 2236172), (43, 1144088), (44, 1118086), (86, 572044), (88, 559043), (172, 286022), (344, 143011), (473, 104008), (946, 52004), (1892, 26002), (3784, 13001)]