50997976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 105984000

約数和(自身を除く): 54986024

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 79, 124, 137, 152, 158, 248, 274, 316, 548, 589, 632, 1096, 1178, 1501, 2356, 2449, 2603, 3002, 4247, 4712, 4898, 5206, 6004, 8494, 9796, 10412, 10823, 12008, 16988, 19592, 20824, 21646, 33976, 43292, 46531, 80693, 86584, 93062, 161386, 186124, 205637, 322772, 335513, 372248, 411274, 645544, 671026, 822548, 1342052, 1645096, 2684104, 6374747, 12749494, 25498988, 50997976]

約数ペア:

[(1, 50997976), (2, 25498988), (4, 12749494), (8, 6374747), (19, 2684104), (31, 1645096), (38, 1342052), (62, 822548), (76, 671026), (79, 645544), (124, 411274), (137, 372248), (152, 335513), (158, 322772), (248, 205637), (274, 186124), (316, 161386), (548, 93062), (589, 86584), (632, 80693), (1096, 46531), (1178, 43292), (1501, 33976), (2356, 21646), (2449, 20824), (2603, 19592), (3002, 16988), (4247, 12008), (4712, 10823), (4898, 10412), (5206, 9796), (6004, 8494)]