51989976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23336

約数の個数: 48

約数和(自身を含む): 145354560

約数和(自身を除く): 93364584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 23293, 46586, 69879, 93172, 139758, 186344, 209637, 279516, 419274, 559032, 722083, 838548, 1444166, 1677096, 2166249, 2888332, 4332498, 5776664, 6498747, 8664996, 12997494, 17329992, 25994988, 51989976]

約数ペア:

[(1, 51989976), (2, 25994988), (3, 17329992), (4, 12997494), (6, 8664996), (8, 6498747), (9, 5776664), (12, 4332498), (18, 2888332), (24, 2166249), (31, 1677096), (36, 1444166), (62, 838548), (72, 722083), (93, 559032), (124, 419274), (186, 279516), (248, 209637), (279, 186344), (372, 139758), (558, 93172), (744, 69879), (1116, 46586), (2232, 23293)]