53166256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 74325584

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1223, 1672, 1976, 2288, 2446, 2717, 3344, 3952, 4892, 5434, 9784, 10868, 13453, 15899, 19568, 21736, 23237, 26906, 31798, 43472, 46474, 53812, 63596, 92948, 107624, 127192, 174889, 185896, 215248, 254384, 255607, 302081, 349778, 371792, 511214, 604162, 699556, 1022428, 1208324, 1399112, 2044856, 2416648, 2798224, 3322891, 4089712, 4833296, 6645782, 13291564, 26583128, 53166256]

約数ペア:

[(1, 53166256), (2, 26583128), (4, 13291564), (8, 6645782), (11, 4833296), (13, 4089712), (16, 3322891), (19, 2798224), (22, 2416648), (26, 2044856), (38, 1399112), (44, 1208324), (52, 1022428), (76, 699556), (88, 604162), (104, 511214), (143, 371792), (152, 349778), (176, 302081), (208, 255607), (209, 254384), (247, 215248), (286, 185896), (304, 174889), (418, 127192), (494, 107624), (572, 92948), (836, 63596), (988, 53812), (1144, 46474), (1223, 43472), (1672, 31798), (1976, 26906), (2288, 23237), (2446, 21736), (2717, 19568), (3344, 15899), (3952, 13453), (4892, 10868), (5434, 9784)]