50870144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 114954000

約数和(自身を除く): 64083856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1609, 1664, 1976, 2432, 3218, 3952, 6436, 7904, 12872, 15808, 20917, 25744, 30571, 31616, 41834, 51488, 61142, 83668, 102976, 122284, 167336, 205952, 244568, 334672, 397423, 489136, 669344, 794846, 978272, 1338688, 1589692, 1956544, 2677376, 3179384, 3913088, 6358768, 12717536, 25435072, 50870144]

約数ペア:

[(1, 50870144), (2, 25435072), (4, 12717536), (8, 6358768), (13, 3913088), (16, 3179384), (19, 2677376), (26, 1956544), (32, 1589692), (38, 1338688), (52, 978272), (64, 794846), (76, 669344), (104, 489136), (128, 397423), (152, 334672), (208, 244568), (247, 205952), (304, 167336), (416, 122284), (494, 102976), (608, 83668), (832, 61142), (988, 51488), (1216, 41834), (1609, 31616), (1664, 30571), (1976, 25744), (2432, 20917), (3218, 15808), (3952, 12872), (6436, 7904)]