64459450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 131616576

約数和(自身を除く): 67157126

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 233, 275, 466, 503, 550, 1006, 1165, 2330, 2515, 2563, 5030, 5126, 5533, 5825, 11066, 11650, 12575, 12815, 25150, 25630, 27665, 55330, 64075, 117199, 128150, 138325, 234398, 276650, 585995, 1171990, 1289189, 2578378, 2929975, 5859950, 6445945, 12891890, 32229725, 64459450]

約数ペア:

[(1, 64459450), (2, 32229725), (5, 12891890), (10, 6445945), (11, 5859950), (22, 2929975), (25, 2578378), (50, 1289189), (55, 1171990), (110, 585995), (233, 276650), (275, 234398), (466, 138325), (503, 128150), (550, 117199), (1006, 64075), (1165, 55330), (2330, 27665), (2515, 25630), (2563, 25150), (5030, 12815), (5126, 12575), (5533, 11650), (5825, 11066)]