54236930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 110885760

約数和(自身を除く): 56648830

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 61, 110, 118, 122, 137, 274, 295, 305, 590, 610, 649, 671, 685, 1298, 1342, 1370, 1507, 3014, 3245, 3355, 3599, 6490, 6710, 7198, 7535, 8083, 8357, 15070, 16166, 16714, 17995, 35990, 39589, 40415, 41785, 79178, 80830, 83570, 88913, 91927, 177826, 183854, 197945, 395890, 444565, 459635, 493063, 889130, 919270, 986126, 2465315, 4930630, 5423693, 10847386, 27118465, 54236930]

約数ペア:

[(1, 54236930), (2, 27118465), (5, 10847386), (10, 5423693), (11, 4930630), (22, 2465315), (55, 986126), (59, 919270), (61, 889130), (110, 493063), (118, 459635), (122, 444565), (137, 395890), (274, 197945), (295, 183854), (305, 177826), (590, 91927), (610, 88913), (649, 83570), (671, 80830), (685, 79178), (1298, 41785), (1342, 40415), (1370, 39589), (1507, 35990), (3014, 17995), (3245, 16714), (3355, 16166), (3599, 15070), (6490, 8357), (6710, 8083), (7198, 7535)]