47744712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21391}}^1$

素因数の和:21434

約数の個数: 48

約数和(自身を含む): 133486080

約数和(自身を除く): 85741368

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, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 385038, 513384, 663121, 770076, 1326242, 1540152, 1989363, 2652484, 3978726, 5304968, 5968089, 7957452, 11936178, 15914904, 23872356, 47744712]

約数ペア:

[(1, 47744712), (2, 23872356), (3, 15914904), (4, 11936178), (6, 7957452), (8, 5968089), (9, 5304968), (12, 3978726), (18, 2652484), (24, 1989363), (31, 1540152), (36, 1326242), (62, 770076), (72, 663121), (93, 513384), (124, 385038), (186, 256692), (248, 192519), (279, 171128), (372, 128346), (558, 85564), (744, 64173), (1116, 42782), (2232, 21391)]