47707842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 80025918

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 29, 39, 42, 46, 58, 69, 78, 87, 91, 131, 138, 161, 174, 182, 203, 262, 273, 299, 322, 377, 393, 406, 483, 546, 598, 609, 667, 754, 786, 897, 917, 966, 1131, 1218, 1334, 1703, 1794, 1834, 2001, 2093, 2262, 2639, 2751, 3013, 3406, 3799, 4002, 4186, 4669, 5109, 5278, 5502, 6026, 6279, 7598, 7917, 8671, 9039, 9338, 10218, 11397, 11921, 12558, 14007, 15834, 17342, 18078, 21091, 22794, 23842, 26013, 26593, 28014, 35763, 39169, 42182, 49387, 52026, 53186, 60697, 63273, 71526, 78338, 79779, 87377, 98774, 117507, 121394, 126546, 148161, 159558, 174754, 182091, 235014, 262131, 274183, 296322, 345709, 364182, 524262, 548366, 611639, 691418, 822549, 1037127, 1135901, 1223278, 1645098, 1834917, 2074254, 2271802, 3407703, 3669834, 6815406, 7951307, 15902614, 23853921, 47707842]

約数ペア:

[(1, 47707842), (2, 23853921), (3, 15902614), (6, 7951307), (7, 6815406), (13, 3669834), (14, 3407703), (21, 2271802), (23, 2074254), (26, 1834917), (29, 1645098), (39, 1223278), (42, 1135901), (46, 1037127), (58, 822549), (69, 691418), (78, 611639), (87, 548366), (91, 524262), (131, 364182), (138, 345709), (161, 296322), (174, 274183), (182, 262131), (203, 235014), (262, 182091), (273, 174754), (299, 159558), (322, 148161), (377, 126546), (393, 121394), (406, 117507), (483, 98774), (546, 87377), (598, 79779), (609, 78338), (667, 71526), (754, 63273), (786, 60697), (897, 53186), (917, 52026), (966, 49387), (1131, 42182), (1218, 39169), (1334, 35763), (1703, 28014), (1794, 26593), (1834, 26013), (2001, 23842), (2093, 22794), (2262, 21091), (2639, 18078), (2751, 17342), (3013, 15834), (3406, 14007), (3799, 12558), (4002, 11921), (4186, 11397), (4669, 10218), (5109, 9338), (5278, 9039), (5502, 8671), (6026, 7917), (6279, 7598)]