53333826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 142442496

約数和(自身を除く): 89108670

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 137, 138, 161, 182, 186, 217, 273, 274, 299, 322, 403, 411, 434, 483, 546, 598, 651, 713, 806, 822, 897, 959, 966, 1209, 1302, 1426, 1781, 1794, 1918, 2093, 2139, 2418, 2821, 2877, 3151, 3562, 4186, 4247, 4278, 4991, 5343, 5642, 5754, 6279, 6302, 8463, 8494, 9269, 9453, 9982, 10686, 12467, 12558, 12741, 14973, 16926, 18538, 18906, 22057, 24934, 25482, 27807, 29729, 29946, 37401, 40963, 44114, 55211, 55614, 59458, 64883, 66171, 74802, 81926, 89187, 97681, 110422, 122889, 129766, 132342, 165633, 178374, 194649, 195362, 245778, 286741, 293043, 331266, 386477, 389298, 573482, 586086, 683767, 772954, 860223, 1159431, 1269853, 1367534, 1720446, 2051301, 2318862, 2539706, 3809559, 4102602, 7619118, 8888971, 17777942, 26666913, 53333826]

約数ペア:

[(1, 53333826), (2, 26666913), (3, 17777942), (6, 8888971), (7, 7619118), (13, 4102602), (14, 3809559), (21, 2539706), (23, 2318862), (26, 2051301), (31, 1720446), (39, 1367534), (42, 1269853), (46, 1159431), (62, 860223), (69, 772954), (78, 683767), (91, 586086), (93, 573482), (137, 389298), (138, 386477), (161, 331266), (182, 293043), (186, 286741), (217, 245778), (273, 195362), (274, 194649), (299, 178374), (322, 165633), (403, 132342), (411, 129766), (434, 122889), (483, 110422), (546, 97681), (598, 89187), (651, 81926), (713, 74802), (806, 66171), (822, 64883), (897, 59458), (959, 55614), (966, 55211), (1209, 44114), (1302, 40963), (1426, 37401), (1781, 29946), (1794, 29729), (1918, 27807), (2093, 25482), (2139, 24934), (2418, 22057), (2821, 18906), (2877, 18538), (3151, 16926), (3562, 14973), (4186, 12741), (4247, 12558), (4278, 12467), (4991, 10686), (5343, 9982), (5642, 9453), (5754, 9269), (6279, 8494), (6302, 8463)]