49665408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9979

約数の個数: 64

約数和(自身を含む): 142086000

約数和(自身を除く): 92420592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 9949, 19898, 29847, 39796, 59694, 79592, 119388, 129337, 159184, 238776, 258674, 318368, 388011, 477552, 517348, 636736, 776022, 955104, 1034696, 1273472, 1552044, 1910208, 2069392, 3104088, 3820416, 4138784, 6208176, 8277568, 12416352, 16555136, 24832704, 49665408]

約数ペア:

[(1, 49665408), (2, 24832704), (3, 16555136), (4, 12416352), (6, 8277568), (8, 6208176), (12, 4138784), (13, 3820416), (16, 3104088), (24, 2069392), (26, 1910208), (32, 1552044), (39, 1273472), (48, 1034696), (52, 955104), (64, 776022), (78, 636736), (96, 517348), (104, 477552), (128, 388011), (156, 318368), (192, 258674), (208, 238776), (312, 159184), (384, 129337), (416, 119388), (624, 79592), (832, 59694), (1248, 39796), (1664, 29847), (2496, 19898), (4992, 9949)]