48703840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 124679520

約数和(自身を除く): 75975680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 433, 592, 608, 703, 740, 760, 866, 1184, 1406, 1480, 1520, 1732, 2165, 2812, 2960, 3040, 3464, 3515, 4330, 5624, 5920, 6928, 7030, 8227, 8660, 11248, 13856, 14060, 16021, 16454, 17320, 22496, 28120, 32042, 32908, 34640, 41135, 56240, 64084, 65816, 69280, 80105, 82270, 112480, 128168, 131632, 160210, 164540, 256336, 263264, 304399, 320420, 329080, 512672, 608798, 640840, 658160, 1217596, 1281680, 1316320, 1521995, 2435192, 2563360, 3043990, 4870384, 6087980, 9740768, 12175960, 24351920, 48703840]

約数ペア:

[(1, 48703840), (2, 24351920), (4, 12175960), (5, 9740768), (8, 6087980), (10, 4870384), (16, 3043990), (19, 2563360), (20, 2435192), (32, 1521995), (37, 1316320), (38, 1281680), (40, 1217596), (74, 658160), (76, 640840), (80, 608798), (95, 512672), (148, 329080), (152, 320420), (160, 304399), (185, 263264), (190, 256336), (296, 164540), (304, 160210), (370, 131632), (380, 128168), (433, 112480), (592, 82270), (608, 80105), (703, 69280), (740, 65816), (760, 64084), (866, 56240), (1184, 41135), (1406, 34640), (1480, 32908), (1520, 32042), (1732, 28120), (2165, 22496), (2812, 17320), (2960, 16454), (3040, 16021), (3464, 14060), (3515, 13856), (4330, 11248), (5624, 8660), (5920, 8227), (6928, 7030)]