48510450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 140437440

約数和(自身を除く): 91926990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 43, 45, 46, 50, 69, 75, 86, 90, 109, 115, 129, 138, 150, 207, 215, 218, 225, 230, 258, 327, 345, 387, 414, 430, 450, 545, 575, 645, 654, 690, 774, 981, 989, 1035, 1075, 1090, 1150, 1290, 1635, 1725, 1935, 1962, 1978, 2070, 2150, 2507, 2725, 2967, 3225, 3270, 3450, 3870, 4687, 4905, 4945, 5014, 5175, 5450, 5934, 6450, 7521, 8175, 8901, 9374, 9675, 9810, 9890, 10350, 12535, 14061, 14835, 15042, 16350, 17802, 19350, 22563, 23435, 24525, 24725, 25070, 28122, 29670, 37605, 42183, 44505, 45126, 46870, 49050, 49450, 62675, 70305, 74175, 75210, 84366, 89010, 107801, 112815, 117175, 125350, 140610, 148350, 188025, 210915, 215602, 222525, 225630, 234350, 323403, 351525, 376050, 421830, 445050, 539005, 564075, 646806, 703050, 970209, 1054575, 1078010, 1128150, 1617015, 1940418, 2109150, 2695025, 3234030, 4851045, 5390050, 8085075, 9702090, 16170150, 24255225, 48510450]

約数ペア:

[(1, 48510450), (2, 24255225), (3, 16170150), (5, 9702090), (6, 8085075), (9, 5390050), (10, 4851045), (15, 3234030), (18, 2695025), (23, 2109150), (25, 1940418), (30, 1617015), (43, 1128150), (45, 1078010), (46, 1054575), (50, 970209), (69, 703050), (75, 646806), (86, 564075), (90, 539005), (109, 445050), (115, 421830), (129, 376050), (138, 351525), (150, 323403), (207, 234350), (215, 225630), (218, 222525), (225, 215602), (230, 210915), (258, 188025), (327, 148350), (345, 140610), (387, 125350), (414, 117175), (430, 112815), (450, 107801), (545, 89010), (575, 84366), (645, 75210), (654, 74175), (690, 70305), (774, 62675), (981, 49450), (989, 49050), (1035, 46870), (1075, 45126), (1090, 44505), (1150, 42183), (1290, 37605), (1635, 29670), (1725, 28122), (1935, 25070), (1962, 24725), (1978, 24525), (2070, 23435), (2150, 22563), (2507, 19350), (2725, 17802), (2967, 16350), (3225, 15042), (3270, 14835), (3450, 14061), (3870, 12535), (4687, 10350), (4905, 9890), (4945, 9810), (5014, 9675), (5175, 9374), (5450, 8901), (5934, 8175), (6450, 7521)]