49821824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 108528000

約数和(自身を除く): 58706176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 379, 416, 632, 758, 832, 1027, 1264, 1516, 1664, 2054, 2528, 3032, 4108, 4927, 5056, 6064, 8216, 9854, 10112, 12128, 16432, 19708, 24256, 29941, 32864, 39416, 48512, 59882, 65728, 78832, 119764, 131456, 157664, 239528, 315328, 389233, 479056, 630656, 778466, 958112, 1556932, 1916224, 3113864, 3832448, 6227728, 12455456, 24910912, 49821824]

約数ペア:

[(1, 49821824), (2, 24910912), (4, 12455456), (8, 6227728), (13, 3832448), (16, 3113864), (26, 1916224), (32, 1556932), (52, 958112), (64, 778466), (79, 630656), (104, 479056), (128, 389233), (158, 315328), (208, 239528), (316, 157664), (379, 131456), (416, 119764), (632, 78832), (758, 65728), (832, 59882), (1027, 48512), (1264, 39416), (1516, 32864), (1664, 29941), (2054, 24256), (2528, 19708), (3032, 16432), (4108, 12128), (4927, 10112), (5056, 9854), (6064, 8216)]