56851952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 67425808

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 173, 184, 188, 304, 346, 368, 376, 437, 692, 752, 874, 893, 1081, 1384, 1748, 1786, 2162, 2768, 3287, 3496, 3572, 3979, 4324, 6574, 6992, 7144, 7958, 8131, 8648, 13148, 14288, 15916, 16262, 17296, 20539, 26296, 31832, 32524, 41078, 52592, 63664, 65048, 75601, 82156, 130096, 151202, 154489, 164312, 187013, 302404, 308978, 328624, 374026, 604808, 617956, 748052, 1209616, 1235912, 1496104, 2471824, 2992208, 3553247, 7106494, 14212988, 28425976, 56851952]

約数ペア:

[(1, 56851952), (2, 28425976), (4, 14212988), (8, 7106494), (16, 3553247), (19, 2992208), (23, 2471824), (38, 1496104), (46, 1235912), (47, 1209616), (76, 748052), (92, 617956), (94, 604808), (152, 374026), (173, 328624), (184, 308978), (188, 302404), (304, 187013), (346, 164312), (368, 154489), (376, 151202), (437, 130096), (692, 82156), (752, 75601), (874, 65048), (893, 63664), (1081, 52592), (1384, 41078), (1748, 32524), (1786, 31832), (2162, 26296), (2768, 20539), (3287, 17296), (3496, 16262), (3572, 15916), (3979, 14288), (4324, 13148), (6574, 8648), (6992, 8131), (7144, 7958)]