49544586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 140049000

約数和(自身を除く): 90504414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 149, 174, 182, 203, 234, 261, 273, 294, 298, 377, 406, 441, 447, 522, 546, 609, 637, 754, 819, 882, 894, 1043, 1131, 1218, 1274, 1341, 1421, 1638, 1827, 1911, 1937, 2086, 2262, 2639, 2682, 2842, 3129, 3393, 3654, 3822, 3874, 4263, 4321, 5278, 5733, 5811, 6258, 6786, 7301, 7917, 8526, 8642, 9387, 11466, 11622, 12789, 12963, 13559, 14602, 15834, 17433, 18473, 18774, 21903, 23751, 25578, 25926, 27118, 30247, 34866, 36946, 38889, 40677, 43806, 47502, 55419, 56173, 60494, 65709, 77778, 81354, 90741, 94913, 110838, 112346, 122031, 131418, 166257, 168519, 181482, 189826, 211729, 244062, 272223, 284739, 332514, 337038, 393211, 423458, 505557, 544446, 569478, 635187, 786422, 854217, 1011114, 1179633, 1270374, 1708434, 1905561, 2359266, 2752477, 3538899, 3811122, 5504954, 7077798, 8257431, 16514862, 24772293, 49544586]

約数ペア:

[(1, 49544586), (2, 24772293), (3, 16514862), (6, 8257431), (7, 7077798), (9, 5504954), (13, 3811122), (14, 3538899), (18, 2752477), (21, 2359266), (26, 1905561), (29, 1708434), (39, 1270374), (42, 1179633), (49, 1011114), (58, 854217), (63, 786422), (78, 635187), (87, 569478), (91, 544446), (98, 505557), (117, 423458), (126, 393211), (147, 337038), (149, 332514), (174, 284739), (182, 272223), (203, 244062), (234, 211729), (261, 189826), (273, 181482), (294, 168519), (298, 166257), (377, 131418), (406, 122031), (441, 112346), (447, 110838), (522, 94913), (546, 90741), (609, 81354), (637, 77778), (754, 65709), (819, 60494), (882, 56173), (894, 55419), (1043, 47502), (1131, 43806), (1218, 40677), (1274, 38889), (1341, 36946), (1421, 34866), (1638, 30247), (1827, 27118), (1911, 25926), (1937, 25578), (2086, 23751), (2262, 21903), (2639, 18774), (2682, 18473), (2842, 17433), (3129, 15834), (3393, 14602), (3654, 13559), (3822, 12963), (3874, 12789), (4263, 11622), (4321, 11466), (5278, 9387), (5733, 8642), (5811, 8526), (6258, 7917), (6786, 7301)]