55949450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 108716256

約数和(自身を除く): 52766806

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 430, 491, 530, 982, 1075, 1325, 2150, 2279, 2455, 2650, 4558, 4910, 11395, 12275, 21113, 22790, 24550, 26023, 42226, 52046, 56975, 105565, 113950, 130115, 211130, 260230, 527825, 650575, 1055650, 1118989, 1301150, 2237978, 5594945, 11189890, 27974725, 55949450]

約数ペア:

[(1, 55949450), (2, 27974725), (5, 11189890), (10, 5594945), (25, 2237978), (43, 1301150), (50, 1118989), (53, 1055650), (86, 650575), (106, 527825), (215, 260230), (265, 211130), (430, 130115), (491, 113950), (530, 105565), (982, 56975), (1075, 52046), (1325, 42226), (2150, 26023), (2279, 24550), (2455, 22790), (2650, 21113), (4558, 12275), (4910, 11395)]