49905248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 54926752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1039, 1264, 1501, 2078, 2528, 3002, 4156, 6004, 8312, 12008, 16624, 19741, 24016, 33248, 39482, 48032, 78964, 82081, 157928, 164162, 315856, 328324, 631712, 656648, 1313296, 1559539, 2626592, 3119078, 6238156, 12476312, 24952624, 49905248]

約数ペア:

[(1, 49905248), (2, 24952624), (4, 12476312), (8, 6238156), (16, 3119078), (19, 2626592), (32, 1559539), (38, 1313296), (76, 656648), (79, 631712), (152, 328324), (158, 315856), (304, 164162), (316, 157928), (608, 82081), (632, 78964), (1039, 48032), (1264, 39482), (1501, 33248), (2078, 24016), (2528, 19741), (3002, 16624), (4156, 12008), (6004, 8312)]