49842795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 87160320

約数和(自身を除く): 37317525

約数列:

[1, 3, 5, 15, 19, 47, 57, 61, 95, 141, 183, 235, 285, 305, 705, 893, 915, 1159, 2679, 2867, 3477, 3721, 4465, 5795, 8601, 11163, 13395, 14335, 17385, 18605, 43005, 54473, 55815, 70699, 163419, 174887, 212097, 272365, 353495, 524661, 817095, 874435, 1060485, 2623305, 3322853, 9968559, 16614265, 49842795]

約数ペア:

[(1, 49842795), (3, 16614265), (5, 9968559), (15, 3322853), (19, 2623305), (47, 1060485), (57, 874435), (61, 817095), (95, 524661), (141, 353495), (183, 272365), (235, 212097), (285, 174887), (305, 163419), (705, 70699), (893, 55815), (915, 54473), (1159, 43005), (2679, 18605), (2867, 17385), (3477, 14335), (3721, 13395), (4465, 11163), (5795, 8601)]