47125187788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{16487}}^1$

素因数の和:16655

約数の個数: 96

約数和(自身を含む): 101049016320

約数和(自身を除く): 53923828532

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 89, 124, 148, 178, 217, 259, 356, 434, 518, 623, 868, 1036, 1147, 1246, 2294, 2492, 2759, 3293, 4588, 5518, 6586, 8029, 11036, 13172, 16058, 16487, 19313, 23051, 32116, 32974, 38626, 46102, 65948, 77252, 92204, 102083, 115409, 204166, 230818, 408332, 461636, 511097, 610019, 714581, 1022194, 1220038, 1429162, 1467343, 2044388, 2440076, 2858324, 2934686, 3577679, 4270133, 5869372, 7155358, 8540266, 10271401, 14310716, 17080532, 18910589, 20542802, 37821178, 41085604, 45487633, 54291691, 75642356, 90975266, 108583382, 132374123, 181950532, 217166764, 264748246, 318413431, 380041837, 529496492, 636826862, 760083674, 1273653724, 1520167348, 1683042421, 3366084842, 6732169684, 11781296947, 23562593894, 47125187788]

約数ペア:

[(1, 47125187788), (2, 23562593894), (4, 11781296947), (7, 6732169684), (14, 3366084842), (28, 1683042421), (31, 1520167348), (37, 1273653724), (62, 760083674), (74, 636826862), (89, 529496492), (124, 380041837), (148, 318413431), (178, 264748246), (217, 217166764), (259, 181950532), (356, 132374123), (434, 108583382), (518, 90975266), (623, 75642356), (868, 54291691), (1036, 45487633), (1147, 41085604), (1246, 37821178), (2294, 20542802), (2492, 18910589), (2759, 17080532), (3293, 14310716), (4588, 10271401), (5518, 8540266), (6586, 7155358), (8029, 5869372), (11036, 4270133), (13172, 3577679), (16058, 2934686), (16487, 2858324), (19313, 2440076), (23051, 2044388), (32116, 1467343), (32974, 1429162), (38626, 1220038), (46102, 1022194), (65948, 714581), (77252, 610019), (92204, 511097), (102083, 461636), (115409, 408332), (204166, 230818)]