49489550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 109278720

約数和(自身を除く): 59789170

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 67, 79, 85, 110, 134, 158, 170, 187, 275, 335, 374, 395, 425, 550, 670, 737, 790, 850, 869, 935, 1139, 1343, 1474, 1675, 1738, 1870, 1975, 2278, 2686, 3350, 3685, 3950, 4345, 4675, 5293, 5695, 6715, 7370, 8690, 9350, 10586, 11390, 12529, 13430, 14773, 18425, 21725, 25058, 26465, 28475, 29546, 33575, 36850, 43450, 52930, 56950, 58223, 62645, 67150, 73865, 89981, 116446, 125290, 132325, 147730, 179962, 264650, 291115, 313225, 369325, 449905, 582230, 626450, 738650, 899810, 989791, 1455575, 1979582, 2249525, 2911150, 4499050, 4948955, 9897910, 24744775, 49489550]

約数ペア:

[(1, 49489550), (2, 24744775), (5, 9897910), (10, 4948955), (11, 4499050), (17, 2911150), (22, 2249525), (25, 1979582), (34, 1455575), (50, 989791), (55, 899810), (67, 738650), (79, 626450), (85, 582230), (110, 449905), (134, 369325), (158, 313225), (170, 291115), (187, 264650), (275, 179962), (335, 147730), (374, 132325), (395, 125290), (425, 116446), (550, 89981), (670, 73865), (737, 67150), (790, 62645), (850, 58223), (869, 56950), (935, 52930), (1139, 43450), (1343, 36850), (1474, 33575), (1675, 29546), (1738, 28475), (1870, 26465), (1975, 25058), (2278, 21725), (2686, 18425), (3350, 14773), (3685, 13430), (3950, 12529), (4345, 11390), (4675, 10586), (5293, 9350), (5695, 8690), (6715, 7370)]