51643518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 114633792

約数和(自身を除く): 62990274

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 53, 82, 102, 106, 123, 159, 233, 246, 318, 466, 697, 699, 901, 1394, 1398, 1802, 2091, 2173, 2703, 3961, 4182, 4346, 5406, 6519, 7922, 9553, 11883, 12349, 13038, 19106, 23766, 24698, 28659, 36941, 37047, 57318, 73882, 74094, 110823, 162401, 209933, 221646, 324802, 419866, 487203, 506309, 629799, 974406, 1012618, 1259598, 1518927, 3037854, 8607253, 17214506, 25821759, 51643518]

約数ペア:

[(1, 51643518), (2, 25821759), (3, 17214506), (6, 8607253), (17, 3037854), (34, 1518927), (41, 1259598), (51, 1012618), (53, 974406), (82, 629799), (102, 506309), (106, 487203), (123, 419866), (159, 324802), (233, 221646), (246, 209933), (318, 162401), (466, 110823), (697, 74094), (699, 73882), (901, 57318), (1394, 37047), (1398, 36941), (1802, 28659), (2091, 24698), (2173, 23766), (2703, 19106), (3961, 13038), (4182, 12349), (4346, 11883), (5406, 9553), (6519, 7922)]