55942856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 113832000

約数和(自身を除く): 57889144

約数列:

[1, 2, 4, 8, 29, 58, 59, 61, 67, 116, 118, 122, 134, 232, 236, 244, 268, 472, 488, 536, 1711, 1769, 1943, 3422, 3538, 3599, 3886, 3953, 4087, 6844, 7076, 7198, 7772, 7906, 8174, 13688, 14152, 14396, 15544, 15812, 16348, 28792, 31624, 32696, 104371, 114637, 118523, 208742, 229274, 237046, 241133, 417484, 458548, 474092, 482266, 834968, 917096, 948184, 964532, 1929064, 6992857, 13985714, 27971428, 55942856]

約数ペア:

[(1, 55942856), (2, 27971428), (4, 13985714), (8, 6992857), (29, 1929064), (58, 964532), (59, 948184), (61, 917096), (67, 834968), (116, 482266), (118, 474092), (122, 458548), (134, 417484), (232, 241133), (236, 237046), (244, 229274), (268, 208742), (472, 118523), (488, 114637), (536, 104371), (1711, 32696), (1769, 31624), (1943, 28792), (3422, 16348), (3538, 15812), (3599, 15544), (3886, 14396), (3953, 14152), (4087, 13688), (6844, 8174), (7076, 7906), (7198, 7772)]