53779544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 128163840

約数和(自身を除く): 74384296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2383, 2821, 3224, 4766, 5642, 9532, 11284, 16681, 19064, 22568, 30979, 33362, 61958, 66724, 73873, 123916, 133448, 147746, 216853, 247832, 295492, 433706, 517111, 590984, 867412, 960349, 1034222, 1734824, 1920698, 2068444, 3841396, 4136888, 6722443, 7682792, 13444886, 26889772, 53779544]

約数ペア:

[(1, 53779544), (2, 26889772), (4, 13444886), (7, 7682792), (8, 6722443), (13, 4136888), (14, 3841396), (26, 2068444), (28, 1920698), (31, 1734824), (52, 1034222), (56, 960349), (62, 867412), (91, 590984), (104, 517111), (124, 433706), (182, 295492), (217, 247832), (248, 216853), (364, 147746), (403, 133448), (434, 123916), (728, 73873), (806, 66724), (868, 61958), (1612, 33362), (1736, 30979), (2383, 22568), (2821, 19064), (3224, 16681), (4766, 11284), (5642, 9532)]