49675840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 125912880

約数和(自身を除く): 76237040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 101, 106, 116, 145, 160, 202, 212, 232, 265, 290, 320, 404, 424, 464, 505, 530, 580, 808, 848, 928, 1010, 1060, 1160, 1537, 1616, 1696, 1856, 2020, 2120, 2320, 2929, 3074, 3232, 3392, 4040, 4240, 4640, 5353, 5858, 6148, 6464, 7685, 8080, 8480, 9280, 10706, 11716, 12296, 14645, 15370, 16160, 16960, 21412, 23432, 24592, 26765, 29290, 30740, 32320, 42824, 46864, 49184, 53530, 58580, 61480, 85648, 93728, 98368, 107060, 117160, 122960, 155237, 171296, 187456, 214120, 234320, 245920, 310474, 342592, 428240, 468640, 491840, 620948, 776185, 856480, 937280, 1241896, 1552370, 1712960, 2483792, 3104740, 4967584, 6209480, 9935168, 12418960, 24837920, 49675840]

約数ペア:

[(1, 49675840), (2, 24837920), (4, 12418960), (5, 9935168), (8, 6209480), (10, 4967584), (16, 3104740), (20, 2483792), (29, 1712960), (32, 1552370), (40, 1241896), (53, 937280), (58, 856480), (64, 776185), (80, 620948), (101, 491840), (106, 468640), (116, 428240), (145, 342592), (160, 310474), (202, 245920), (212, 234320), (232, 214120), (265, 187456), (290, 171296), (320, 155237), (404, 122960), (424, 117160), (464, 107060), (505, 98368), (530, 93728), (580, 85648), (808, 61480), (848, 58580), (928, 53530), (1010, 49184), (1060, 46864), (1160, 42824), (1537, 32320), (1616, 30740), (1696, 29290), (1856, 26765), (2020, 24592), (2120, 23432), (2320, 21412), (2929, 16960), (3074, 16160), (3232, 15370), (3392, 14645), (4040, 12296), (4240, 11716), (4640, 10706), (5353, 9280), (5858, 8480), (6148, 8080), (6464, 7685)]