56738864

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 145459440

約数和(自身を除く): 88720576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 293, 304, 364, 392, 494, 532, 586, 637, 728, 784, 931, 988, 1064, 1172, 1274, 1456, 1729, 1862, 1976, 2051, 2128, 2344, 2548, 3458, 3724, 3809, 3952, 4102, 4688, 5096, 5567, 6916, 7448, 7618, 8204, 10192, 11134, 12103, 13832, 14357, 14896, 15236, 16408, 22268, 24206, 26663, 27664, 28714, 30472, 32816, 38969, 44536, 48412, 53326, 57428, 60944, 72371, 77938, 89072, 96824, 106652, 114856, 144742, 155876, 186641, 193648, 213304, 229712, 272783, 289484, 311752, 373282, 426608, 506597, 545566, 578968, 623504, 746564, 1013194, 1091132, 1157936, 1493128, 2026388, 2182264, 2986256, 3546179, 4052776, 4364528, 7092358, 8105552, 14184716, 28369432, 56738864]

約数ペア:

[(1, 56738864), (2, 28369432), (4, 14184716), (7, 8105552), (8, 7092358), (13, 4364528), (14, 4052776), (16, 3546179), (19, 2986256), (26, 2182264), (28, 2026388), (38, 1493128), (49, 1157936), (52, 1091132), (56, 1013194), (76, 746564), (91, 623504), (98, 578968), (104, 545566), (112, 506597), (133, 426608), (152, 373282), (182, 311752), (196, 289484), (208, 272783), (247, 229712), (266, 213304), (293, 193648), (304, 186641), (364, 155876), (392, 144742), (494, 114856), (532, 106652), (586, 96824), (637, 89072), (728, 77938), (784, 72371), (931, 60944), (988, 57428), (1064, 53326), (1172, 48412), (1274, 44536), (1456, 38969), (1729, 32816), (1862, 30472), (1976, 28714), (2051, 27664), (2128, 26663), (2344, 24206), (2548, 22268), (3458, 16408), (3724, 15236), (3809, 14896), (3952, 14357), (4102, 13832), (4688, 12103), (5096, 11134), (5567, 10192), (6916, 8204), (7448, 7618)]